How many movies have Casey Allen and Stan Lee collaborated on?

They have worked on 2 movies together! Their first movie together was Captain America: The First Avenger (2011) while their highest rated movie together was Captain America: The Winter Soldier (2014). They have not worked together since Captain America: The Winter Soldier (2014).

Crew
VFX Artist
Role
Smithsonian Guard
Crew
Executive Producer
Crew
Thanks
Crew
VFX Supervisor
Crew
Executive Producer
Role
General (uncredited)