Cary Grant as Capt. Henri Rochard

Ann Sheridan as Lt. Catherine Gates

Marion Marshall as Lt. Kitty Lawrence

Randy Stuart as Lt. Eloise Billings

Bill Neff as Capt. Jack Ramsey

Russ Conway as Cmdr. Willis - Chaplain (uncredited)

Gene Garrick as Tony Jowitt (uncredited)

William Self as Sergeant (uncredited)

Robert Adair as Col. Bliven (uncredited)

Chris Adcock as Mail Clerk (uncredited)

Mark Baker as Barracks Private (uncredited)

Michael Balfour as Male Billet Sergeant (uncredited)

Buzz Barbee as Soldier (uncredited)

Estelle Brody as WAC Announcer Officer (uncredited)

André Charlot as French Minister (uncredited)

Russ Conway as Chaplain Willis (uncredited)

H.P. Crowe as Military Police Sergeant at Heidelberg Town Hall (uncredited)

Patricia Cutts as Girl in Doorway (uncredited)

Coral Drouyn as Precocious Child (uncredited)

Alex Gerry as Hotel Room Waiter (uncredited)

Paul Hardtmuth as German Mayor (uncredited)

Joe Haworth as Shore Patrolman (uncredited)

Gil Herman as Naval Officer (uncredited)

Arthur Hill as Dependents Clearing Officer (uncredited)

Carl Jaffe as Jail Officer (uncredited)

Lily Kann as Innkeeper's Wife (uncredited)

Robert Kleinert as Taxi Driver (uncredited)

Harry Lauter as Naval Lt. Perkins (uncredited)

Alfred Linder as Bartender (uncredited)

Mike Mahoney as Boatswains Mate First Class (uncredited)

Patricia Marmont as Female Reception Officer (uncredited)

Stanley Maxted as U.S. Consul in Heidelberg (uncredited)

Bill McLean as Expectant GI (uncredited)

David McMahon as Army Chaplain (uncredited)

Martin Miller as Herr Schindler (uncredited)

William Murphy as Staff Sergeant at Troopship (uncredited)

Lionel Murton as First Sergeant at Bachelor Officers Quarters (uncredited)

Richard Neilson as Motor Pool Sergeant (uncredited)

Robert Nichols as Motor Pool Mechanic (uncredited)

Robert Patten as Interne (uncredited)

Barbara Perry as Tall WAC (uncredited)

Edward Platt as Lieutenant in Gates' Office (uncredited)

Ben Pollock as Officer (uncredited)

William Pullen as Sam (uncredited)

Otto Reichow as German Policeman (uncredited)

Harold Sanderson as Mail Clerk (uncredited)

William Self as Sergeant with War Bride (uncredited)

John Serret as French Notary (uncredited)

Lester Sharpe as Waiter (uncredited)

Kenneth Tobey as Red (uncredited)

Werner Tronjeck as Traffic Policeman (uncredited)

Mavis Villiers as Dependents' Hotel Reception Clerk (uncredited)

Ruben Wendorf as Innkeeper's Assistant (uncredited)

John Whitney as Bill Trumble (uncredited)

William Yetter Sr. as German Policeman (uncredited)

Kay Young as Maj. Prendergast (uncredited)

John Zilly as Shore Patrolman (uncredited)