A young prince falls in love with a beautiful barmaid while at university in old Heidelberg.
Ramon Novarro
as Prince Karl Heinrich
Norma Shearer
as Kathi
Jean Hersholt
as Dr. Jüttner
Gustav von Seyffertitz
as King Karl VII
Philippe De Lacy
as Heir Apparent
Edgar Norton
as Lutz
Bobbie Mack
as Kellermann
Edward Connelly
as Court Marshal
Otis Harlan
as Old Ruder
John S. Peters
as Student
George K. Arthur
as Drunk Student (uncredited)
Lionel Belmore
as Stout Student (uncredited)