James Craven

As Roy

2001

As Dr. Cygnus Layton

1966

As Dr. Bryant

1958

As Commodore Carlson

1953

As Drake

1953

As Captain Hornsby

1952

As Daniels (uncredited)

1952

As Vero (uncredited)

1952

1951

As Prof. Millard

1951

As Henry Mills

1951

As M. De Treville

1950

As Dr. Bryant

1950

As Swenson (uncredited)

1950

As Stage Actor Playing Philip Mannings

1950

1949

As Commishioner Litchfield

1949

As Prof. Millard

1949

As John Wheeler

1949

As Prof. James Clayton [Chs. 1, 10-12]

1949

As Dr. George Strong

1948

As Mordigan

1948

As Cal Sutton

1948

As Interpreter (uncredited)

1948

As British Major

1948

1947

As Bismo - Annabella's Friend (uncredited)

1947

As Mr. Winters

1946

As Bidwell

1946

As Ace Diamond

1946

As Dr. Cyrus Layton

1945

As Commissioner Robert George Hardy [Chs. 5-7]

1943

As Lloyd Chapin

1942

As Ship's Radio Man (uncredited)

1942

As Ivan Shark

1942

As Guard (uncredited)

1942

As Joseph Rand

1942

As Instructor

1941

As Captain in Car (uncredited)

1941

As Dan Slocum

1941

As 'Dandy' Darnell

1941

As Abel Bellamy

1940