Enviado especial
1940
Krug's Henchman at Windmill (uncredited)
El rey de reyes
1927
Babylonian Noble
Bowery at Midnight
1942
Jeweler (uncredited)
El Fantasma de Chinatown
Jonas
La Dubarry era una dama
1943
Flunky (uncredited)
Mad Youth
Count DeHoven
The Dawn Express
Otto
Confessions of a Vice Baron
Lucky Lombardi aka Count de Hoven / Van Hersten / Kilonis
You Can't Beat the Law
Rico
Balalaika
1939
Capt. Testoff
The Panther's Claw
John Martin George (as William Castello)
Road to Happiness
1941
Party Guest (uncredited)
Special Agent K-7
1936
Eddie Geller
Melody Trail
1935
Gypsy Frantz
De Jantjes
1934
Dries
Chasing Trouble
Kurt
Drums of the Desert
Addullah (as William Castello)
3 Kids and a Queen
Gangster
Heroes of the Alamo
1937
General Cos
The Wages of Sin
1938
Tony Kilonis
Border Romance
1929
Lieutenant of Rurales
Young Dynamite
Flash Slavin
Wanted by the Police
Russo
Port of Missing Girls
Manuel
Mystery Sea Raider
Radio Operator
You're Out of Luck
Johnny Burke
Race Suicide
Rudolf von Hertsen
The Great Impersonation
Duval (uncredited)
Hidden Enemy
Eric Bowman
Le Chant du marin
1932
Smashing the Vice Trust
James 'Lucky' Lombardi
