
Worthington, Indiana, USA
Winfield B. Mercer (January 31, 1910 – December 7, 1984), professionally known as Jack Mercer, was a prolific American voice actor, animator and writer. He is best known as the voice of cartoon characters Popeye the Sailor and Felix the Cat. The son of vaudeville and Broadway performers, he also performed on the vaudeville and legitimate stage.

as Popeye / Poopdeck Pappy

as Popeye (voice)
1960

as Clowns (voice) (uncredited)
1941

as Popeye / Poopdeck Pappy
1978

as Felix / The Professor / Rock Bottom
1958

as Popeye - Animated Prologue (voice)
1980

as Various (voice) (uncredited)
1934
as Duck Hunter
1951

as King Little (voice) (uncredited)
1939

as House Builder (voice) (uncredited)
1954

as The Mad Scientist (voice) (uncredited)
1941

1940

as Popeye (voice) (uncredited)
1940

as Popeye - Animated Prologue (voice)
1980

as Popeye (voice)
2025
as Pool Room Fishes / Popeye the Sailor (voice) (archive sound)
2024

as Moon People (archive footage)
2015

as Popeye - Animated Prologue (voice)
1980

as Popeye (voice)
1979

as Popeye / Wimpy (voice)
1972
as Gremlins / Bear Kid
1964
as Bear/Stork
1964
1963

as Spooky/Farmer
1963
as Meanie / Bad Gremlin Kid / Powhatan (uncredited)
1963

as Hardy's Son / George / Delivery Man (voice)
1962
as Parrot / President's Assistants / Kids / Professor / Engineers
1962

as Bopin' Hood 'The Cat' / King / Guards (uncredited)
1961
as Sir Reginald Tweedledumb IV / Lion (voice) (uncredited)
1961
as Boss
1961

as Popeye (voice) (uncredited)
1961

as Popeye
1961
as Galaxia Space Man (uncredited) (voice)
1960

as Popeye
1960

as Popeye(voice)
1960

as Popeye
1960

as Popeye
1960

as Popeye
1960
as Felix / The Professor / Rock Bottom
132 ep.