Square Shoulders: Cast
Louis Wolheim
Slag
Philippe De Lacy
Eddie
Anita Louise
Mary Jane
C. Montague Shaw
Cartwright
Maurice Black
Hook
Kewpie Morgan
Delicate Don (as Allen Morgan)
Clarence Geldart
Commandant
Ray Erlenborn
Cadet (uncredited)
Billy Lord
Cadet (uncredited)
Kenneth McMillan
Cadet (uncredited)
Edwin Mills
Cadet (uncredited)
Dean Riesner
Cadet (uncredited)
Matty Roubert
Newsboy (uncredited)
Byron Sage
Cadet (uncredited)
Paul Toien
Cadet (uncredited)
Erich von Stroheim Jr.
Cadet (uncredited)