How many movies have Andy Richter and Conan O'Brien acted in together?

They have worked on 7 movies together! Their first movie together was Sesame Street: Elmopalooza! (1998) while their highest rated movie together was Batman: The Dark Knight Returns (2013). They have not worked together since The Secret Life of Walter Mitty (2013). They are most known for their action films together.

Role
Frank (voice, uncredited)
Role
David Endochrine (voice)
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Record Executive
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Conan O’Brien (uncredited)