How many movies have Chico Marx and Harpo Marx acted in together?

They have worked on 14 movies together! Their first movie together was The Cocoanuts (1929) while their highest rated movie together was A Night at the Opera (1935). They have not worked together since The Story of Mankind (1957). They are most known for their comedy films together.

Role
Faustino the Great
Role
Harpo
Crew
Story
Role
Joe Panello
Role
'Rusty' Panello
Role
Signor Emanuel Ravelli
Role
The Professor