Lassie Meets a Challenge

S12 E01 • Sunday, Sep 12, 1965 • Sep 12

Sudden Fury

S12 E02 • Sunday, Sep 19, 1965 • Sep 19

Lassie and the Dynamite

S12 E03 • Sunday, Sep 26, 1965 • Sep 26

In an area being developed for swimming and fishing, two youngsters playing hooky wander into the blasting zone. Lassie is able to bring help and rescue the boys.

Lassie and the Seagull

S12 E04 • Sunday, Oct 3, 1965 • Oct 3

Charlie Banana

S12 E05 • Sunday, Oct 10, 1965 • Oct 10

In the Eyes of Lassie

S12 E06 • Sunday, Oct 17, 1965 • Oct 17

Trouble at Paradise Lake

S12 E07 • Sunday, Oct 24, 1965 • Oct 24

Little Dog Lost

S12 E08 • Sunday, Oct 31, 1965 • Oct 31

Lassie's Time of Peril

S12 E09 • Sunday, Nov 7, 1965 • Nov 7

A flooded river threatens to sweep away a bridge construction project. Ranger Corey Stuart and Lassie brave the raging waters in a small boat to construct a log chain barrier and control the flow of water and logs.

In the Midst of Splendor

S12 E10 • Sunday, Nov 14, 1965 • Nov 14

Lassie Saves a Life

S12 E11 • Sunday, Nov 21, 1965 • Nov 21

The Waif

S12 E12 • Sunday, Nov 28, 1965 • Nov 28

Crisis

S12 E13 • Sunday, Dec 5, 1965 • Dec 5

Pitfall

S12 E14 • Sunday, Dec 12, 1965 • Dec 12

Temper the Wind

S12 E15 • Sunday, Dec 19, 1965 • Dec 19

The Gift of Life

S12 E16 • Sunday, Dec 26, 1965 • Dec 26

Lassie Catches the Poachers

S12 E17 • Sunday, Jan 2, 1966 • Jan 2

The Town That Wouldn't Die

S12 E18 • Sunday, Jan 16, 1966 • Jan 16

Just One Old Cow

S12 E19 • Sunday, Jan 23, 1966 • Jan 23

The Outcast

S12 E20 • Sunday, Jan 30, 1966 • Jan 30

Cradle of the Deep

S12 E21 • Sunday, Feb 6, 1966 • Feb 6

The Homesick Hound

S12 E22 • Sunday, Feb 13, 1966 • Feb 13

A bloodhound needs to be relocated, but he dislikes all his new abodes.

The Silent Threat

S12 E23 • Sunday, Feb 20, 1966 • Feb 20

Corey and another ranger battle a spruce bud worm infestation by spraying but meet resistance from a horse ranch owner. Lassie makes friends with a colt and reveals the true cause of death of one of the horses.

The Friendless

S12 E24 • Sunday, Feb 27, 1966 • Feb 27

Avalanche

S12 E25 • Sunday, Mar 6, 1966 • Mar 6

Babes in the Woods

S12 E26 • Sunday, Mar 13, 1966 • Mar 13

Lassie's Rescue Mission

S12 E27 • Sunday, Mar 20, 1966 • Mar 20

The Doll

S12 E28 • Sunday, Mar 27, 1966 • Mar 27

The Untamed Land

S12 E29 • Sunday, Apr 3, 1966 • Apr 3

The Day the Mountain Shook

S12 E30 • Sunday, Apr 17, 1966 • Apr 17

The Vigil

S12 E31 • Sunday, Apr 24, 1966 • Apr 24

The Strongest Instinct

S12 E32 • Sunday, May 1, 1966 • May 1