as Eddie Wheeler
as Naval Officer (uncredited)
as Georges Villiers, duc de Buckingham
as Flier (uncredited)
as Tom's Classmate (uncredited)
as Paolo
as Ted Cummings (as Stephen Barclay)
as Smiley Gordon
as Bruce Landy
as Conduttore della biga
as George Whitmore
as Tracy
as Captain James Glover
as Cap. Droet
as Jeff Regan
as Marco Adinolfi
as Stefano
as Kenny Revere
as Marco
as Stefano Carli
