Tamara Toumanova

as Nina

Gregory Peck

as Vladimir

Alan Reed

as Sasha

Maria Palmer

as Yelena

Lowell Gilmore

as Semyon

Hugo Haas

as Fedor

Dena Penn

as Olga

Glen Vernon

as Mitya

Igor Dolgoruki

as Dmitri

Edward L. Durst

as Petrov

Lou Crosby

as Staub

Maria Bibikov

as Vera (uncredited)

William Challee

as Ducrenko (uncredited)

Gretl Dupont

as Mariya (uncredited)

Charles H. Faber

as German Corporal (uncredited)

Erford Gage

as Col. Prilenko (uncredited)

Peter Helmers

as Von Rundhol (uncredited)

Adolf E. Licho

as Anton (uncredited)

Rolf Lindau

as German Sergeant (uncredited)

Gene Reading

as German Sentry (uncredited)

Peter Seal

as Capt. Mitkin (uncredited)

Ivan Triesault

as German Lieutenant (uncredited)

Joseph Vitale

as Seminov (uncredited)

Blackie Whiteford

as Guerrilla (uncredited)

Sonny Boy Williams

as Boy (uncredited)