John Sinclair

Hail the Conquering Hero

1944

American Legion Bandleader (uncredited)

Secret Service of the Air

1939

First Tough in Bar Fight

The Barber Shop

1933

Mr. Flugg

Million Dollar Legs

1932

Secretary of Labor (uncredited)

It Pays to Advertise

1931

Window Cleaner

The Messenger Boy

1931

Hal

The Lost Whirl

1928

His Taking Ways

1926

Rapid Fire Romance

1926

'Breezy' Denman (as Johnny Sinclair)

The Dangerous Dude

1926

Curses

1925

Second-in-Command (uncredited)

Cyclone Cavalier

1925

Mickey

Hollywouldn't

1925

Johnny St. Clair

The Patent Leather Pug

1925

Lovemania

1924

Stupid, but Brave

1924