Matt Costello
Phillip's Father
Dr. Segal
Harry Sandler
2nd Mechanic
Vince Ianelli
Zacharias
Julio Scallini
David Samuels
Florenz Ziegfeld
J.B. Parker (uncredited)
Avery
Helverston
Self
Charles
Barton
Gen. Clark
Willoughby
Dr. Simon Joshua
Jensen
Goodman
Pendergrest
Charlie LeGrand
Phil Bentley
Kellerman
Ben Davis
Joe Lye
Arnold 'Arnie' Valent
Dr. Otto Wolff
Carl Evello
Bert Townsend
Capt. Jack Hodges
Tad McGeehan
Detective Karni
Syd Murphy
Attorney Stone
Lou Donelli
'Dutch' Kruger
Harry Thompson
Whitey Lake
Mr. Craig
Earl Boettiger
Major "Doc" Kaiser (flight surgeon)
Dave Argus
Zack Richards
Joe Kellerson
Tommy Haley
Narrator (voice)
Branch Owens
Zepp
Narrator (voice)
Julio
Raymond
Cocktail Customer (uncredited)
