Sophia / Romilda Villani
Riccardo Scicolone
Cary Grant
Carlo Ponti
Maria Scicolone
Young Sophia (as Ritza Braun)
Vittorio de Sica
Louisa Villani
Dora (as Francesca di Sapio)
Guido
Domenico
Riccardo's Mother
Mr. Dunn (as Micky Knox)
Naples Layer (as Lionello Pio di Savoia)
US Army Captain (uncredited)
Sophia - Ages 4-7 (uncredited)