The Bad Seed— Full Cast

Patty McCormack

as Rhoda Penmark

Nancy Kelly

as Christine Penmark

Henry Jones

as Leroy Jessup

Eileen Heckart

as Hortense Daigle

Evelyn Varden

as Monica Breedlove

William Hopper

as Col. Kenneth Penmark

Paul Fix

as Richard Bravo

Jesse White

as Emory Wages

Gage Clarke

as Reginald "Reggie" Tasker

Joan Croydon

as Claudia Fern

Frank Cady

as Henry Daigle

Frances Bavier

as Woman at Dinner Party (uncredited)

Violet N. Cane

as Teacher (uncredited)

Vivian Clermont

as Mary Beth Musgrove (uncredited)

Shelley Fabares

as Margie (uncredited)