How many movies have Frank Welker and William Hanna collaborated on?

They have worked on 29 movies together! Their first movie together was The Flintstones: Little Big League (1978) 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 Tom & Jerry (2021). They are most known for their animation films together.

Role
Tom / Jerry (voice) (uncredited)
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Characters
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Tom / Jerry (archive sounds) (uncredited)
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Scooby-Doo / Fred Jones (voice)
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Characters
Role
Fred Jones (voice) (archive footage)
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Producer
Crew
Director
Role
Fred Jones (voice) (archive footage)
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Director
Crew
Producer
Role
Creature Voices (voice)
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Executive Producer
Role
Fred Jones (voice) (archive footage) (uncredited)
Role
Himself (archive footage) (uncredited)
Crew
Characters
Role
Fred Jones (voice)
Crew
Characters
Crew
Executive Producer
Role
Fred Jones (voice)
Crew
Characters
Crew
Executive Producer
Role
Barney Rubble / Dino (voice)
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Executive Producer
Role
Additional Voices (voice)
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Executive Producer
Role
Barney Rubble / Dino / J. Rocko (voice)
Crew
Director
Role
Barney Rubble
Crew
Director
Crew
Producer
Crew
Story
Role
William
Role
Squeep / Grungees (voice)
Crew
Director
Crew
Producer
Role
Matches / Papa Werewolf / Well Dweller (voice)
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Executive Producer
Role
Merkin (voice)
Crew
Executive Producer
Crew
Songs
Crew
Lyricist
Role
Bopper / Real Ghost / Yapper (voice)
Crew
Lyricist
Role
Dan Rathmoon / Johnny / Mr. Goldbrick (voice)
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Executive Producer
Role
Jukebox (voice) (uncredited)
Crew
Director
Crew
Producer
Role
Fred Jones (voice)
Crew
Executive Producer
Role
Bamm-Bamm Rubble (voice)
Crew
Executive Producer