How many movies have Pierre Watkin and Robert Emmett Keane acted in together?

They have worked on 12 movies together! Their first movie together was Arsène Lupin Returns (1938) while their highest rated movie together was Mr. Smith Goes to Washington (1939). They have not worked together since Incident (1948).

Role
C. W. Sloan
Role
Herman Rinsel - the Druggist
Role
Police Commissioner J.R. Weston
Role
Charles Frobay
Role
Joel I. Nixon (uncredited)
Role
Ed Kennedy (uncredited)
Role
Tycoon (uncredited)
Role
Austin Vemmering (uncredited)
Role
Mr. Carter (uncredited)
Role
Bill Watkins - Criminologist (uncredited)