How many movies have Billy Kearns and Guy Grosso acted in together?

They have worked on 4 movies together! Their first movie together was Killer Spy (1965) while their highest rated movie together was The Exchange Student (1967). They have not worked together since The Exchange Student (1967). They are most known for their comedy films together.

Role
James J. Gordon, wealthy Texan, lover of the Baroness (segment "Le Procès") (uncredited)
Role
Gédeon, pimp (segment "Les Bons Vivants")
Role
American spy
Role
Officer on the bicycle who issues tickets