The (O)ffice of (S)trategic (S)ervices' Cmdr. Brady (Patric Knowles) forms Operation "Applejack" (based on a composite of actual incidents during WWII) and sends Lt. (j.g.) Philip Masson, U.S.N.R. aka John Martin as spy Philippe Martine (Alan Ladd) along with Miss Ellen Rogers posing as her college roommate, Madame Elaine Duprez (Geraldine Fitzgerald) and Robert Bouchet, Tech Sgt., A.U.S. as Albert Bernardito (Richard Benedict) to acquire secret Nazi plans. After nearly getting caught they succeed and get new identities. However they discover a secret that could change the war and risk their lives to get the information back to London before it jeopardizes their lives.
Alan Ladd
John Martin / Lt. (j.g.) Philip Masson, U.S.N.R. / Philippe Martine
Geraldine Fitzgerald
Miss Ellen Rogers / Madame Elaine Duprez
Patric Knowles
Cmdr. Brady
John Hoyt
Col. Paul Meister
Gloria Saunders
(W)omen's (A)rmy (C)orps Radio Operator Mary
Richard Webb
Frank Schmidt (O)perational (S)upport (P)ackages, (M)aterial, Maintenance, Management, U.S.N.R. / Parker
Richard Benedict
Robert Bouchet, Tech Sgt., A.U.S. / Albert Bernardi
Harold Vermilyea
Amadeus Brink
