Sandra Dee
— Cynthia Dulaine
Robert Goulet
— Paul Benton
Andy Williams
— Warren Palmer
Maurice Chevalier
— Philip Dulaine
Gene Raymond
— Martin Wood
Charles Ruggles
— Dr. Charles Crandall
Hermione Gingold
— Miss Grimshaw
Allen Jenkins
— Fred
Laurie Main
— Harrison
Dort Clark
— Albert
Hayden Rorke
— MacDougall
Rip Taylor
— Airline Ticket Agent
Robert Riordan
— Director