Everett Clark was a voice actor best known for voicing the Grampy character in a number of 1935-1937 Betty Boop cartoon shorts.
1938
as Grandma (voice) (uncredited)
1937
as Grampy (voice) (uncredited)
1937
as Grampy (voice) (uncredited)
1936
as Grampy (voice) (uncredited)
1936
as Prof. Grampy (voice) (uncredited)
1935
as Grampy (voice) (uncredited)