Leo Harrigan
Buck Greenway
Alice Forsyte
H.H. Cobb
Marty Reeves
Franklin Frank
Kathleen Cooke
Michael Gilhooley
Bailiff
Judge
Morgan
Edna Mae Gilhooley
Patents Hooligan
Hecky
Mullins
Cobb's Writer
Steve
Mabel
Waldo
Duncan
Rialto Hotel Clerk
Louie
Stage Performer (as E.J. Andre)
Stage Performer
Dinsdale
Dinsdale's Assistant
Stage Manager
German Bakery Lady (as Matilda Calnan)
German Producer
Patents Thug
Cobb's Cutter
Leo's Train Conductor
Train Waiter
Sally
Old Timer
Dobie
Jim
Jack
John
Reginald Kingsley
Depot Man
Dutch Damsel
'Father' Logan
Aunt Lula (as Miriam Byrd Nethery)
Nickelodeon Barker
Nickelodeon Bouncer
Nickelodeon Projectionist
Bicycle Boy
Movie Fanatic
Movie Fanatic (as Anna Thea)
Policeman
Hollywood Realtor
Blacker
Stoneman
Parker
Frank's Director
Alice's Director
Kathleen's Director
Buck's Director
Leo's Actor (as Robert E. Ball)
Elmer (as Chief Elmer Tugsmith)
Orchestra Conductor
Chauffeur (uncredited)
Driver (uncredited)
Indian (uncredited)
Hotel Guest (uncredited)
Man #4 (uncredited)
Railroad Conductor (uncredited)
Tex (uncredited)
(uncredited)