How many movies have Erinn Knight and Rob Riggle collaborated on?

They have worked on 2 movies together! Their first movie together was Let's Be Cops (2014) and was their highest rated movie together. They have not worked together since Dumb and Dumber To (2014).

Crew
Assistant Costume Designer
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Travis / Captain Lippincott
Crew
Key Costumer
Role
Officer Segars
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Set Costumer