How many movies have John Ratzenberger and Michael Silvers collaborated on?

They have worked on 13 movies together! Their first movie together was A Bug's Life (1998) while their highest rated movie together was Coco (2017). They have not worked together since Coco (2017). They are most known for their animation films together.

Role
Juan Ortodoncia (voice)
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Dialogue Editor
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Mack (voice)
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Supervising Sound Editor
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Hamm (voice)
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Supervising Sound Editor
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Construction Foreman Tom (voice)
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Supervising Sound Editor
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Mustafa (voice)
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Supervising Sound Editor
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Mack / Hamm Car / Abominable Snow Plow / P.T. Flea Car (voice)
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Supervising Sound Editor
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Underminer (voice)
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Supervising Sound Editor
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Fish School (voice)
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Supervising Sound Editor
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Yeti (voice)
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Supervising Sound Editor
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Hamm (voice)
Crew
Supervising Sound Editor