How many movies have Bela Lugosi and William C. Thompson collaborated on?

They have worked on 3 movies together! Their first movie together was Glen or Glenda (1953) and was their highest rated movie together. They have not worked together since Plan 9 from Outer Space (1959). They are most known for their horror films together.

Role
Scientist
Crew
Director of Photography
Role
Judge (uncredited)