Acting
2025 · Self - (archive footage)
2014 · Van Helsing (archive footage)
2000 · Van Helsing (archive footage)
1999 · Self (archive footage)
1998 · (archive footage)
1992 · (archive footage)
1991 · Van Helsing (archive footage)
1963 · Professor (archive footage)
1950 · Judge (uncredited)
1950 · Minister at Funeral (uncredited)
1949 · Jarvis
1948 · German (uncredited)
1946 · Sheffield
1946 · A.J.A. Woodruff
1944 · Dutch Underground Leader (uncredited)
1944 · Gregory
1944 · Judge
1943 · German Diplomat in Berlin (uncredited)
1943 · Pop Owens
1942 · Doctor Stone
1942 · Dr. Heinrich Steiner
1942 · Holland Legation
1941 · Sanity Hearing Doctor (uncredited)
1940 · Dr. Ralph Howard
1940 · Elihu Root, Secretary of State
1940 · Dr. Barrett (uncredited)
1940 · Prof. Holtz
1940 · Burkhardt
1939 · Jarvis
1939 · Priest on Bali (uncredited)
1938 · Leonard Sylvester
1938 · Hospital Chief of Staff (uncredited)
1938 · Maharajah of Lhanapur
1938 · Dr. Rinewulf
1937 · Bit (uncredited)
1937 · Medical Board Doctor
1936 · Dudley
1936 · Professor Van Helsing
1936 · French Surete (uncredited)
1936 · Austrian Army Doctor
1935 · Man at Susan Ann's Bedside
1935 · Doctor
1935 · Prosecuting Attorney Foxall
1935 · Dr. Gordon
1935 · Calvus (uncredited)
1935 · Judge Cody
1935 · Holland
1935 · Professor Bostwick
1935 · Schutter
1934 · Herr Wagner (uncredited)
1934 · Yacht Captain Swenson (uncredited)
1934 · Komeoski
1934 · Jim Winters
1934 · Parkes
1934 · Professor Franz Lubeck
1933 · Jameson - Bank Director (uncredited)
1933 · Professor Gustabve Hoffman
1933 · Mr. Briggs
1933 · Professor
1933 · John Russell
1933 · (as Ed Van Sloan) Attorney Carp
1933 · Dr. Wilton
1933 · Prof. C. Edson Hawley
1932 · Dr. Muller
1932 · Mr. Walters
1932 · Assistant to François (uncredited)
1932 · Tom Avery
1932 · Dr. Waldman (edited from "Frankenstein")
1932 · Dr. August Steiner / Dr. Alec Munsell / Mr. X
1932 · Rabbi
1932 · Moffatt, the Boss
1932 · Doctor
1931 · Doctor Waldman
1931 · Van Helsing
1931 · The Lawyer
1916 · Joseph Tremaine
