Humphrey Bogart

as Harry Dawes

Ava Gardner

as Maria Vargas

Edmond O'Brien

as Oscar Muldoon

Marius Goring

as Alberto Bravano

Valentina Cortese

as Eleanora Torlato-Favrini

Rossano Brazzi

as Count Vincenzo Torlato-Favrini

Elizabeth Sellars

as Jerry

Warren Stevens

as Kirk Edwards