all in one place.
Log what you watch. Rate your favorites. See what friends are into.
Activity from Friends
Ultraman Teacher
S01 E01 • Wednesday, Apr 2, 1980 • Apr 2 • 24m
The Teacher's Secret
S01 E02 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Don't Cry, First Love Monster
S01 E03 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
From The Sky With Love
S01 E04 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Phantom Town
S01 E05 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Boy From The Stars
S01 E06 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Operation Silent Tokyo
S01 E07 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Resurrected Legend
S01 E08 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Airport Emergency!
S01 E09 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Visitor From Space
S01 E10 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Dreadful Gas Panic
S01 E11 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Beautiful Transfer Student
S01 E12 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Knockout! Formation Yamato!
S01 E13 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Teleportation! The Man From Paris
S01 E14 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Demon Doctor's Laboratory
S01 E15 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Mysterious Snow Art from Space
S01 E16 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Fly To The Sinister Monster Island!!, Part 1
S01 E17 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Fly To The Sinister Monster Island!!, Part 2
S01 E18 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Order To Destroy The Rogue Star
S01 E19 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Invasion!! The Bloodsucking Ball Army
S01 E20 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Shine Into Eternity!! Space G-Men 85
S01 E21 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Day When The Planets Align
S01 E22 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
S.O.S.!! Invasion Of The Space Amoeba
S01 E23 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Planet Of Traitorous Androids
S01 E24 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
A Beautiful Challenger
S01 E25 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Time Tunnel Shadow Warriors
S01 E26 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Terror Of The White Devil
S01 E27 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Lullaby Of The Migratory Bird Monster
S01 E28 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Wrath Of The Monster Emperor
S01 E29 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
A Lost Friend in the Desert
S01 E30 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Monster Seeds Flew
S01 E31 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Monster Ship From The Dark Sea
S01 E32 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Monster Made By A Boy
S01 E33 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
I Caught A Weird Fish!
S01 E34 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The 99th Year Dragon God Festival
S01 E35 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Go For It! Stag Beetle Wintering Team
S01 E36 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Alien Baltan's Terrifying Zoo Operation
S01 E37 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Echoing Voice Of Father Of Ultra
S01 E38 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
I'm A Monster You Guys!
S01 E39 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Sumo Boy From The Mountains
S01 E40 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Don't You Wanna See The Zero Fighter Bird Monster?
S01 E41 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Wow! The Godness Kannon Was Strong!
S01 E42 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Female Warrior From The Planet Of Ultra
S01 E43 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Fierce Fight! 80 Vs Ultraseven
S01 E44 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Alien Baltan's Endless Challenging Spirit
S01 E45 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Revival Of The Fearsome Red King
S01 E46 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Be Careful Of The Evil Glove!!
S01 E47 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Speed Runner From Death Mountain
S01 E48 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
80's Greatest Pinch! Transform! Ultrawoman
S01 E49 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Ah! The Giraffes And Elephants All Turned To Ice!!
S01 E50 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Season 1
1980 • 50 Episodes
Activity from Friends
Ultraman Teacher
S01 E01 • Wednesday, Apr 2, 1980 • Apr 2 • 24m
The Teacher's Secret
S01 E02 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Don't Cry, First Love Monster
S01 E03 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
From The Sky With Love
S01 E04 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Phantom Town
S01 E05 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Boy From The Stars
S01 E06 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Operation Silent Tokyo
S01 E07 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Resurrected Legend
S01 E08 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Airport Emergency!
S01 E09 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Visitor From Space
S01 E10 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Dreadful Gas Panic
S01 E11 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Beautiful Transfer Student
S01 E12 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Knockout! Formation Yamato!
S01 E13 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Teleportation! The Man From Paris
S01 E14 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Demon Doctor's Laboratory
S01 E15 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Mysterious Snow Art from Space
S01 E16 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Fly To The Sinister Monster Island!!, Part 1
S01 E17 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Fly To The Sinister Monster Island!!, Part 2
S01 E18 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Order To Destroy The Rogue Star
S01 E19 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Invasion!! The Bloodsucking Ball Army
S01 E20 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Shine Into Eternity!! Space G-Men 85
S01 E21 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Day When The Planets Align
S01 E22 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
S.O.S.!! Invasion Of The Space Amoeba
S01 E23 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Planet Of Traitorous Androids
S01 E24 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
A Beautiful Challenger
S01 E25 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Time Tunnel Shadow Warriors
S01 E26 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Terror Of The White Devil
S01 E27 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Lullaby Of The Migratory Bird Monster
S01 E28 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Wrath Of The Monster Emperor
S01 E29 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
A Lost Friend in the Desert
S01 E30 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Monster Seeds Flew
S01 E31 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Monster Ship From The Dark Sea
S01 E32 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Monster Made By A Boy
S01 E33 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
I Caught A Weird Fish!
S01 E34 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The 99th Year Dragon God Festival
S01 E35 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Go For It! Stag Beetle Wintering Team
S01 E36 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Alien Baltan's Terrifying Zoo Operation
S01 E37 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Echoing Voice Of Father Of Ultra
S01 E38 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
I'm A Monster You Guys!
S01 E39 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Sumo Boy From The Mountains
S01 E40 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Don't You Wanna See The Zero Fighter Bird Monster?
S01 E41 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Wow! The Godness Kannon Was Strong!
S01 E42 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Female Warrior From The Planet Of Ultra
S01 E43 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Fierce Fight! 80 Vs Ultraseven
S01 E44 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Alien Baltan's Endless Challenging Spirit
S01 E45 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Revival Of The Fearsome Red King
S01 E46 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Be Careful Of The Evil Glove!!
S01 E47 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Speed Runner From Death Mountain
S01 E48 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
80's Greatest Pinch! Transform! Ultrawoman
S01 E49 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Ah! The Giraffes And Elephants All Turned To Ice!!
S01 E50 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Completed
1980
S1Season 1
50 Episodes
24 min / episode
20h total
Aired
Apr 2, 1980 - Apr 9, 1980
Network
TBSActivity from Friends
Ultraman Teacher
S01 E01 • Wednesday, Apr 2, 1980 • Apr 2 • 24m
The Teacher's Secret
S01 E02 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Don't Cry, First Love Monster
S01 E03 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
From The Sky With Love
S01 E04 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Phantom Town
S01 E05 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Boy From The Stars
S01 E06 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Operation Silent Tokyo
S01 E07 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Resurrected Legend
S01 E08 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Airport Emergency!
S01 E09 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Visitor From Space
S01 E10 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Dreadful Gas Panic
S01 E11 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Beautiful Transfer Student
S01 E12 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Knockout! Formation Yamato!
S01 E13 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Teleportation! The Man From Paris
S01 E14 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Demon Doctor's Laboratory
S01 E15 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Mysterious Snow Art from Space
S01 E16 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Fly To The Sinister Monster Island!!, Part 1
S01 E17 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Fly To The Sinister Monster Island!!, Part 2
S01 E18 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Order To Destroy The Rogue Star
S01 E19 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Invasion!! The Bloodsucking Ball Army
S01 E20 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Shine Into Eternity!! Space G-Men 85
S01 E21 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Day When The Planets Align
S01 E22 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
S.O.S.!! Invasion Of The Space Amoeba
S01 E23 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Planet Of Traitorous Androids
S01 E24 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
A Beautiful Challenger
S01 E25 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Time Tunnel Shadow Warriors
S01 E26 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Terror Of The White Devil
S01 E27 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Lullaby Of The Migratory Bird Monster
S01 E28 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Wrath Of The Monster Emperor
S01 E29 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
A Lost Friend in the Desert
S01 E30 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Monster Seeds Flew
S01 E31 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Monster Ship From The Dark Sea
S01 E32 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Monster Made By A Boy
S01 E33 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
I Caught A Weird Fish!
S01 E34 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The 99th Year Dragon God Festival
S01 E35 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Go For It! Stag Beetle Wintering Team
S01 E36 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Alien Baltan's Terrifying Zoo Operation
S01 E37 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Echoing Voice Of Father Of Ultra
S01 E38 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
I'm A Monster You Guys!
S01 E39 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Sumo Boy From The Mountains
S01 E40 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Don't You Wanna See The Zero Fighter Bird Monster?
S01 E41 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Wow! The Godness Kannon Was Strong!
S01 E42 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Female Warrior From The Planet Of Ultra
S01 E43 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Fierce Fight! 80 Vs Ultraseven
S01 E44 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Alien Baltan's Endless Challenging Spirit
S01 E45 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Revival Of The Fearsome Red King
S01 E46 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Be Careful Of The Evil Glove!!
S01 E47 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Speed Runner From Death Mountain
S01 E48 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
80's Greatest Pinch! Transform! Ultrawoman
S01 E49 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Ah! The Giraffes And Elephants All Turned To Ice!!
S01 E50 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Season 1
1980 • 50 Episodes
Activity from Friends
Ultraman Teacher
S01 E01 • Wednesday, Apr 2, 1980 • Apr 2 • 24m
The Teacher's Secret
S01 E02 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Don't Cry, First Love Monster
S01 E03 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
From The Sky With Love
S01 E04 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Phantom Town
S01 E05 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Boy From The Stars
S01 E06 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Operation Silent Tokyo
S01 E07 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Resurrected Legend
S01 E08 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Airport Emergency!
S01 E09 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Visitor From Space
S01 E10 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Dreadful Gas Panic
S01 E11 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Beautiful Transfer Student
S01 E12 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Knockout! Formation Yamato!
S01 E13 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Teleportation! The Man From Paris
S01 E14 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Demon Doctor's Laboratory
S01 E15 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Mysterious Snow Art from Space
S01 E16 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Fly To The Sinister Monster Island!!, Part 1
S01 E17 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Fly To The Sinister Monster Island!!, Part 2
S01 E18 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Order To Destroy The Rogue Star
S01 E19 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Invasion!! The Bloodsucking Ball Army
S01 E20 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Shine Into Eternity!! Space G-Men 85
S01 E21 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Day When The Planets Align
S01 E22 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
S.O.S.!! Invasion Of The Space Amoeba
S01 E23 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Planet Of Traitorous Androids
S01 E24 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
A Beautiful Challenger
S01 E25 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Time Tunnel Shadow Warriors
S01 E26 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Terror Of The White Devil
S01 E27 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Lullaby Of The Migratory Bird Monster
S01 E28 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Wrath Of The Monster Emperor
S01 E29 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
A Lost Friend in the Desert
S01 E30 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Monster Seeds Flew
S01 E31 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Monster Ship From The Dark Sea
S01 E32 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Monster Made By A Boy
S01 E33 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
I Caught A Weird Fish!
S01 E34 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The 99th Year Dragon God Festival
S01 E35 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Go For It! Stag Beetle Wintering Team
S01 E36 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Alien Baltan's Terrifying Zoo Operation
S01 E37 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Echoing Voice Of Father Of Ultra
S01 E38 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
I'm A Monster You Guys!
S01 E39 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Sumo Boy From The Mountains
S01 E40 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Don't You Wanna See The Zero Fighter Bird Monster?
S01 E41 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Wow! The Godness Kannon Was Strong!
S01 E42 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Female Warrior From The Planet Of Ultra
S01 E43 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Fierce Fight! 80 Vs Ultraseven
S01 E44 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Alien Baltan's Endless Challenging Spirit
S01 E45 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Revival Of The Fearsome Red King
S01 E46 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Be Careful Of The Evil Glove!!
S01 E47 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
The Speed Runner From Death Mountain
S01 E48 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
80's Greatest Pinch! Transform! Ultrawoman
S01 E49 • Wednesday, Apr 9, 1980 • Apr 9 • 24m
Ah! The Giraffes And Elephants All Turned To Ice!!
S01 E50 • Wednesday, Apr 9, 1980 • Apr 9 • 24m