Penelope

Justina Machado

Ann Romano

Bonnie Franklin

Lydia

Rita Moreno

Julie Cooper

Mackenzie Phillips

Katherine Romano

Nanette Fabray

Barbara Cooper Royer

Valerie Bertinelli

Schneider

Todd Grinnell

David Kane

Richard Masur

Dwayne Schneider

Pat Harrington

Elena

Isabella Gomez

Alex

Marcel Ruiz

Mark Royer

Boyd Gaines

Guest Star

Carla Borelli

Guest Star

Susan Bay

Guest Star

Robby Benson

Guest Star

Don Diamond

Guest Star

Robert Mandan

Guest Star

William Kirby Cullen

Guest Star

David Levy

Guest Star

Lyman Ward

Dr. Berkowitz

Stephen Tobolowsky

Sam Royer

Howard Hesseman

Guest Star

Joseph Campanella

Guest Star

Ivan Bonar

Guest Star

Stanley Adams

Guest Star

Louisa Moritz

Guest Star

Donald Petrie

Guest Star

Rory Stevens

Guest Star

Laurence Haddon

Guest Star

Fritzi Burr

Guest Star

Jessamine Milner

Max Horvath

Michael Lembeck

Guest Star

John O'Leary

Guest Star

Jeannie Linero

Guest Star

Sherry Danese

Guest Star

Ken Olfson

Guest Star

Derek Russell

Guest Star

Patrick Skelton

Guest Star

Charles Lane

Guest Star

Cheryl Robinson

Guest Star

Roy Stuart

Guest Star

Tim Erwin

Guest Star

Christopher Eastland

Guest Star

Kate Muldoon

Guest Star

Lori Farrow

Ginny Wroblicki

Mary Louise Wilson

Alex Handris

Glenn Scarpelli

Francine Webster

Shelley Fabares

Nick Handris

Ron Rifkin