Valerie Bertinelli

as Barbara Cooper

Bonnie Franklin

as Ann Romano

Pat Harrington Jr.

as Dwayne Schneider

Mackenzie Phillips

as Julie Cooper

Glenn Scarpelli

as Alex Handris

Boyd Gaines

as Mark Royer

Michael Lembeck

as Max Horvath

Nanette Fabray

as Katherine Romano

Richard Masur

as David Kane

Shelley Fabares

as Francine Webster