If a Man Answers

John Lund as John Stacy Stefanie Powers as Tina John Bleifer as Tobacconist Sandra Dee as Chantal Stacy Bobby Darin as Eugene Wright Micheline Presle as Germaine Stacy Cesar Romero as Robert Swan / Adam Wright Charlene Holt as Lisa, Model Jeffrey Sayre as Taxicab Driver (uncredited)

Ross Hunter Producer Jean Louis Costume Design Henry Levin Director Bud Westmore Makeup Artist