How many movies have Bill Barretta and John Boone acted in together?

They have worked on 2 movies together! Their first movie together was Muppets from Space (1999) while their highest rated movie together was The Adventures of Elmo in Grouchland (1999). They have not worked together since The Adventures of Elmo in Grouchland (1999).

Role
Additional Muppet Performer (voice)
Role
Additional Muppet Performer (voice)
Role
Pepe the Prawn / Bobo as Rentro / Johnny Fiama / Bubba the Rat / Cosmic Fish #2 (voice)
Role
Additional Muppet Performer