How many movies have Frank Oz and Martin P. Robinson acted in together?

They have worked on 13 movies together! Their first movie together was Big Bird in China (1983) while their highest rated movie together was Sesame Street: 25 Wonderful Years: A Musical Celebration! (1993). They have not worked together since The Adventures of Elmo in Grouchland (1999). They are most known for their family films together.

Role
Bert / Grover / Cookie Monster (voice)
Role
Telly / Pestie / Laundromad Guy (voice)
Role
Bert / Grover / Cookie Monster (voice)
Role
Telly Monster / Aloysius 'Snuffy' Snuffleupagus (voice)
Role
Grover / Cookie Monster / Bert (voice)
Role
Telly / Mr. Snuffleupagus / Slimey / Yip-Yip (voice)
Role
Bert ("Naptime") (voice)
Role
Telly Monster (voice)
Role
Cookie Monster (voice)
Role
Telly Monster (voice)
Role
Bert / Grover (Bedtime Stories and Songs) / Cookie Monster (Bedtime Stories and Songs) / Tallest and Smallest People (Bedtime Stories & Songs) (voice)
Role
Telly Monster / Snuffy / Buster the Horse (voice)
Role
Cookie Monster / Bert / Grover / Additional Muppets (voice)
Role
Mr. Snuffleupagus / Telly Monster / Board of Birds / Grouch Diner Patron (voice)
Crew
Director
Role
Additional Muppet Performer / College Student in Audience / Bear
Crew
Screenplay
Role
Miss Piggy / Fozzie / Animal / Bert / Cookie Monster / Ocean Breeze Soap Board Member / Sam the Eagle (voice)
Role
Bert / Grover / Cookie Monster (voice)
Role
Telly Monster (voice)
Role
Telly (DVD Version) / Additional Muppet Performer (voice)