How many movies have Frank Oz and Karin Young Shiel collaborated on?

They have worked on 4 movies together! Their first movie together was Sesame Street: Kid's Guide to Life: Learning to Share (1996) while their highest rated movie together was Sesame Street: Bert & Ernie's Word Play (2002). They have not worked together since Sesame Street: Bert & Ernie's Word Play (2002). They are most known for their family films together.