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