How many movies have Frank Oz and Jon Stone collaborated on?

They have worked on 11 movies together! Their first movie together was Hey, Cinderella! (1969) while their highest rated movie together was Christmas Eve on Sesame Street (1978). They have not worked together since A Sesame Street Christmas Carol (2006). They are most known for their family films together.

A Sesame Street Christmas Carol (2006)

Role
Bert (voice)
Crew
Director

Sesame Street: Quiet Time (1997)

Role
Bert ("Naptime") (voice)
Crew
Director

Sesame Street: Put Down the Duckie: An All-Star Musical Special (1988)

Role
Muppet Performer
Crew
Director

Sesame Street: Sing Along (1987)

Role
Crew
Director

Sesame Street: Sleepytime Songs & Stories (1986)

Role
Bert / Grover (Bedtime Stories and Songs) / Cookie Monster (Bedtime Stories and Songs) / Tallest and Smallest People (Bedtime Stories & Songs) (voice)
Crew
Director

Don't Eat the Pictures: Sesame Street at the Metropolitan Museum of Art (1983)

Role
Bert / Cookie Monster / Grover (voice)
Crew
Director

Big Bird in China (1983)

Role
Bert / Grover / Cookie Monster (voice)
Crew
Director
Crew
Writer
Crew
Executive Producer

Rocky Mountain Holiday with John Denver and the Muppets (1983)

Role
Miss Piggy / Fozzie Bear / Animal / Gramps (voice)
Crew
Writer

John Denver and the Muppets: A Christmas Together (1979)

Role
Miss Piggy / Fozzie Bear / Animal (voice)
Crew
Writer

Christmas Eve on Sesame Street (1978)

Role
Bert / Cookie Monster / Grover (voice)
Crew
Writer
Crew
Director
Crew
Executive Producer

Hey, Cinderella! (1969)

Role
Stepsister #1 / Splurge (voice)
Crew
Writer