Lucille Ball

as Lucy Carter

144 episodes

Gale Gordon

as Harrison Carter

144 episodes

Lucie Arnaz

as Kim Carter

131 episodes

Desi Arnaz Jr.

as Craig Carter

74 episodes

Sid Gould

as Sam

(+28 more)

39 episodes

Mary Jane Croft

as Mary Jane

34 episodes

Vanda Barra

as Vanda

(+12 more)

22 episodes