as Llewellyn Castle
as Mr. Baxter
as Sapiens
as White Knight
as Doctor Delbert
as Oscar Elkins
as Col. Elias Weatherford
as Rev. Butterfield
as Bensinger
as Claridge
as Investigator
as Blodgett
as Dr. Gibbs
as Professor Peabody
as Frobenius
as Timothy J. Bull
as Wilkins
as Scribe
as Frank Stone
as Henry McHugh
as Theodor Glassby
as Charles Handley
as Teddy Swift
as Homer Purdy
as Mr. Binns
as Mr. Gibbs
as Tabby Morgan
as Charles MacLance - a Good Little Devil
as Bailey #1
as Alumnus
as Uncle Rudy
as Wally Henderson
as Charles K. Leonard
as Ernest Short
as Larky
as Willie Heyward
as Murgatroyd
as Uncle Hubert
as George Winkler
as A.J. Wilber
as Gilbert Sterling
as Harold Bruggins
as Vernon Williams
as Willy Kingston
as Soldier's Father (uncredited)
as Homer Trippe
as P. Hemingway Collins
as Jules Kinsey
as Prof. L. Orlando Beebee
as Binguccio
as Tom Wilson
as Wilbur Spurgeon
as Ernest Summers
as Willie Wilson
as Wallace Porter
as Dudley Joyner
as Father Ritchie
as Mr. Holton
as Uncle John
as Abraham Lincoln Jones
as Toutasche
as Mercury
as Pedott
as Charles Whitley
as Oliver Fenton
as Tony Allison
as Uncle William
as Robert Dunlap
as Martin Bristol
as Howard Rutherford
as Wilkens
as Andrew Sterling
as Grampa
as George Thomas
as Daniel
as Jason McCauley
as Dan Dorgan