How many movies have Frank Welker and Jonathan Winters acted in together?

They have worked on 6 movies together! Their first movie together was The Little Troll Prince (1987) while their highest rated movie together was The 1st 13th Annual Fancy Anvil Awards Show Program Special: Live in Stereo (2002). They have not worked together since The Smurfs 2 (2013). They are most known for their animation films together.

Role
Uncle Stinky Pig / Byron Basset / Furrball / Little Beeper / Gogo Dodo / Vinnie / Mac Duff / Additional Voices (voice)
Role
Wade Pig / Superman (voice)