Richard Egan
Ken Jorgenson
Dorothy McGuire
Sylvia Hunter
Sandra Dee
Molly Jorgenson
Arthur Kennedy
Bart Hunter
Troy Donahue
Johnny Hunter
Beulah Bondi
Mrs. Emily Hamilton Hamble
Constance Ford
Helen Jorgenson
Jack Richardson
Claude Andrews
Martin Eric
Todd Harper, Handyman at Pine Island Inn
Eleanor Audley
Waiting Guest at Molly's College (uncredited)
Marshall Bradford
Dr. Matthias (uncredited)
Phil Chambers
Sheriff (uncredited)
Joe Connors
Driver (uncredited)
Peter Constanti
Captain of Yacht (uncredited)
Richard Deacon
Pawnbroker (uncredited)
Ann Doran
Mrs. Talbert (uncredited)
Gertrude Flynn
Helen's Mother (uncredited)
Bonnie Franklin
Girl in Dormitory (uncredited)
Everett Glass
Dean (uncredited)
Robert Griffin
Engelhardt (uncredited)
Howard Hoffman
Justice of the Peace Alvin Frost (uncredited)
Cheryl Holdridge
Girl in Dormitory (uncredited)
Rankin Mansfield
Attorney (uncredited)
Fred Marlow
Cab Driver (uncredited)
Lewis Martin
Doctor (uncredited)
Junius Matthews
Mr. Hamble (uncredited)
Nancy Matthews
Girl in Dormitory (uncredited)
Dale J. Nicholson
Minister (uncredited)
Susan Odin
Girl in Dormitory (uncredited)
Donald G. Sheely
Attendant (uncredited)
Roberta Shore
Anne Talbert (uncredited)
Arthur Space
Ken's Attorney (uncredited)
George Taylor
Bart's Attorney (uncredited)
Helen Wallace
Wife of Justice of the Peace (uncredited)
Cecil Weston
Operator (uncredited)