James Mason (Ed Avery)
Barbara Rush (Mrs. Lou Avery)
Walter Matthau (Wally Gibbs)
Robert Simon (Dr. Norton)
Christopher Olsen (Richie Avery)
William Schallert (Pharmacist)
Betty Caulfield (Mrs. La Porte)
Virginia Carroll (Mrs. Jones)
Renny McEvoy (Mr. Jones)
Billy Jones (Mr. Byron)
Lee Aaker (Joe)
Jerry Mathers (Freddie)
Portland Mason (Nancy)
Natalie Masters (Mrs Tyndal)
Richard Collier (Milkman)
Lewis Charles (Dr MacLennan)
Gus Schilling (Druggist)
Alex Frazer (Clergyman)
Mary Carver (Saleslady)
Eugenia Paul (Saleslady)
Nan Dolan (Dr. Norton's Nurse)
Roland Winters (Dr. Rurich)
Rusty Lane (La Porte)
Rachel Stephens (Nurse)
Kipp Hamilton (Pat Wade)