Hook

Johnnie Morris

John W. 'Tad' Collins Jr.

Frank Coghlan Jr.

John 'Slag' Collins

Louis Wolheim

Delicate Don (as Allen Morgan)

Kewpie Morgan

Eddie Cartwright

Philippe De Lacy

Mary Jane Williams

Anita Louise

Maj. E.H. Williams - Commandant

Clarence Geldart

Cartwright

C. Montague Shaw

Hook

Maurice Black

Erich von Stroheim Jr.

Cadet (uncredited)

Ray Erlenborn

Cadet (uncredited)

Billy Lord

Cadet (uncredited)

Kenneth McMillan

Cadet (uncredited)

Edwin Mills

Cadet (uncredited)

Dean Riesner

Newsboy (uncredited)

Matty Roubert

Cadet (uncredited)

Byron Sage