How many movies have Alexander Campbell and Harold Miller acted in together?

They have worked on 3 movies together! Their first movie together was Mission to Moscow (1943) while their highest rated movie together was Illegal (1955). They have not worked together since Illegal (1955).

Role
Municipal Court Judge (uncredited)
Role
Courtroom Spectator (uncredited)
Role
Mr. Moffitt (uncredited)
Role
Party Guest (uncredited)
Role
Senator (uncredited)
Role
Dancer at Ball / Congressman (uncredited)