John Sinclair

Héros d'occasion

Rôle: American Legion Bandleader (uncredited)

Secret Service of the Air

Rôle: First Tough in Bar Fight

The Barber Shop

Rôle: Mr. Flugg

Million Dollar Legs

Rôle: Secretary of Labor (uncredited)

The Messenger Boy

Rôle: Hal

It Pays to Advertise

Rôle: Window Cleaner

The Lost Whirl

Rapid Fire Romance

Rôle: 'Breezy' Denman (as Johnny Sinclair)

His Taking Ways

Hollywouldn't

Rôle: Johnny St. Clair

Cyclone Cavalier

Rôle: Mickey

Curses

Rôle: Second-in-Command (uncredited)

Lovemania

Stupid, but Brave