How many movies have Jerzy Janeczek and Wojciech Grelewski acted in together?

They have worked on 1 movie together! Their first movie together was More Than Life At Stake Part Six (1969) and was their highest rated movie together. They have not worked together since More Than Life At Stake Part Six (1969).

Role
SS Soldier ("Operation Oak Leaf") (uncredited)
Role
Boy ("The Meeting") (uncredited)