Spencer Tracy as Stanley Banks

Joan Bennett as Ellie Banks

Elizabeth Taylor as Kay Dunstan

Don Taylor as Buckley Dunstan

Billie Burke as Doris Dunstan

Moroni Olsen as Herbert Dunstan

Richard Rober as Police Sergeant

Marietta Canty as Delilah

Russ Tamblyn as Tommy Banks

Tom Irish as Ben Banks

Hayden Rorke as Andrew Nordell

Paul Harvey as Reverend Galsworthy

Georgia Holt as Baby Shower Guest (uncredited)

George Bruggeman as Gym Instructor (uncredited)

Donald Clark as Baby Stanley Banks Dunstan (uncredited)

Jacqueline Duval as Baby Shower Guest (uncredited)

Herbert Evans as Men's Club Waiter (uncredited)

Janey Fay as Baby Shower Guest (uncredited)

Ruta Fox as Baby Stanley Banks (uncredited)

Dabbs Greer as Green Taxicab's Driver (uncredited)

Harry Hines as Old Man (uncredited)

Paul Kruger as Policeman (uncredited)

Dick Martin as Baby Stanley's Holder at Christening (uncredited)

Joe McGuinn as Policeman (uncredited)

James Menzies as Boy Soccer Player (uncredited)

Thomas Menzies as Red (uncredited)

Howard M. Mitchell as Policeman (uncredited)

Lon Poff as Old Man on Porch (uncredited)

Nicky Johnson Robertson as Baby Stanley Banks Dunstan (uncredited)

Warren Schannon as Boy (uncredited)

Erin Selwyn as Baby Shower Guest (uncredited)

Frank Sully as Infant Service Diaper Man (uncredited)

Beverly Thompson as Nurse (uncredited)

Nancy Valentine as Baby Shower Guest (uncredited)

Wendy Waldron as Baby Shower Guest (uncredited)

Robert B. Williams as Traffic Cop at Hospital (uncredited)

George Woods as Policeman (uncredited)