Marlo Thomas

Mary Bailey Hatch

Orson Welles

Henry F. Potter

Wayne Rogers

George Hatch

Cloris Leachman

Clara Oddbody

Barney Martin

Uncle Willie

Karen Carlson

Violet

Dick O'Neill

Mr. Gower

Doris Roberts

Ma Bailey

Richard Dysart

Peter Bailey

Cliff Norton

Martini

Archie Hahn

Ernie

Christopher Guest

Harry Bailey

Gino Conforti

Sassini

Morgan Upton

Bert

Robert Emhardt

Judge

Ceil Cabot

Cousin Tillie

Bryan O'Byrne

Doctor

Rita George

Helen Bailey

Beans Morocco

Toll Keeper

Med Flory

Nick

James Brodhead

Bank Examiner

Charles Grodin

Joseph

Jim Lovelett

Sam Wainwright

Bob Harks

Townsman (uncredited)

David Hollander

Petey Hatch (uncredited)

Jim Lovelett

Sam Wainwright (uncredited)

Linda Lee Lyons

Susie Hatch (uncredited)

Walter O. Miles

Man at Party (uncredited)

Lynn Woodlock

Mary - Age 12 (uncredited)