How many movies have Ivo Garrani and Mario Bava collaborated on?

They have worked on 7 movies together! Their first movie together was Roland the Mighty (1956) while their highest rated movie together was Black Sunday (1960). They have not worked together since Morgan, the Pirate (1960).

Role
Governor Don José Guzman
Crew
Director of Photography
Role
Prince Vajda
Crew
Director
Crew
Director of Photography
Crew
Special Effects
Crew
Matte Painter
Role
Creuso
Crew
Director of Photography
Crew
Special Effects
Role
Professor Herbert Weisse
Crew
Director of Photography
Crew
Director
Role
Un dottore
Crew
Director of Photography
Role
Pelias, King of Iolcus
Crew
Director of Photography
Crew
Special Effects
Role
Carlo Magno
Crew
Director of Photography