A mysterious American gets mixed up with gunrunners in Syria.
Humphrey Bogart
as Harry Smith
Märta Torén
as Violette
Lee J. Cobb
as Col. Feroud
Everett Sloane
as Gen. LaSalle
Gerald Mohr
as Major Jean Leon
Zero Mostel
as Balukjiaan
Nick Dennis
as Nasir Aboud
Onslow Stevens
as Emir Hassan
Ludwig Donath
as Flophouse Proprietor
David Bond
as Achmet
Abdullah Abbas
as Arab Singer (uncredited)
Leon Alton
as Soldier (uncredited)