From Wikipedia, the free encyclopedia 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.

• Gulliver's Travels (1939)

  
• Mr. Bug Goes to Town (1941)

  
• Popeye the Sailor (1960)

  
• Popeye the Sailor Meets Sindbad the Sailor (1936)

  
• Superman: The Mad Scientist (1941)