Claudette Colbert as Liz Frazer

Jack Hawkins as Jim Frazer

Anthony Steel as Hugh Dobson

Jeremy Spenser as Mat Frazer

Bill Travers as Planter (uncredited)

Ram Gopal as Nair

Tom Macaulay as Jack Bushell

Andy Ho as Wan Li

Yah Ming as Ah Siong

Alfie Bass as Soldier

Bryan Coleman as Capt. Dell

Helen Goss as Eleanor Bushell

Victor Maddern as Radio Operator

John Martin as Harry Saunders

Myrette Morven as Mildred Saunders

Don Sharp as Lt. Summers

John Stamp as Len Carter

John A. Tinn as Malay special guard

Patrick Westwood as Soldier

Siti Zainab as Dancer (uncredited)