Giovanni E. 'Johnny' Columbo

Gene Kelly

Acting

Isabella Gomboli

Teresa Celli

Acting

Louis Lorelli

J. Carrol Naish

Acting

Benny Danetta / Nino

Mario Siletti

Acting

Caesar Xavier Serpi

Marc Lawrence

Acting

Carlo Sabballera

Frank Puglia

Acting

Capt. Thompson

Barry Kelley

Acting

George Allani / Tomasino

Carl Milletaire

Acting

Maria Columbo

Eleonora von Mendelssohn

Acting

Roberto Columbo

Peter Brocco

Acting

Mrs. Danetta

Grazia Narciso

Acting

Mrs. Sabballera

Mimi Aguglia

Acting

Lombardi

Marc Krah

Acting