as Haskell Cummings Sr.
as Valaroff
as Guest
as Ernesto Traversi
as Jerry Benson
as T.L. Manning (uncredited)
as Bob Reynolds
as Pete Mattland
as Grew
as Roland Palmer
as Ricky Rickman
as Frank Harling
as Tom Mallory
as Pettingwaite
as Gray Mortimer
as Concertgoer Throwing Tickets Away (uncredited)
as Bernard Holt
as Al Dexter
as Saunders
as Maj. Lane
as Doc Warren
as Frank Roberts
as Colonel Nicholai Petroff
as Steve Deland
as Arthur Trask
