Casts
Gene Kelly
as Giovanni E. 'Johnny' Columbo
Teresa Celli
as Isabella Gomboli
J. Carrol Naish
as Louis Lorelli
Marc Lawrence
as Caesar Xavier Serpi
Frank Puglia
as Carlo Sabballera
Barry Kelley
as Capt. Thompson
Carl Milletaire
as George Allani / Tomasino
Eleonora von Mendelssohn
as Maria Columbo
Peter Brocco
as Roberto Columbo
Mimi Aguglia
as Mrs. Sabballera
