From Wikipedia
David Landau (March 9, 1879, Philadelphia, Pennsylvania - September 20, 1935, Hollywood, California) was an American film actor who appeared in 33 films between 1931 and 1935. He appeared on Broadway in 12 plays from 1919 to 1929. He was born David Magee, and had a stroke in 1934 from which he never recovered. He is buried at Forest Lawn Memorial Park in Glendale, California.
Bob Gillis
Mr. Frank Maurrant
The Warden
Jennings
Tom Blake
John "Boss" Gilmurry
Bull McDowell
Curtis
State Veterinarian
Dan Flynn
Judson Holderness
John Bronson
Kendall
Lieutenant Frank Martin
Prop Man
Beef
Kelley
Buck Gerard
Matthew Daggett
Chief Petty Officer Steve Stevens
'Pop' Clark
Mark
'Pop'
Kraft
Montrose
Mr. Zimmer
Dr. J. Herbert Martel
Dan McKenna
McCullough
Moore
Sam Pelgram
Inspector Conklin
Circus Boss
McGinnis