How many movies have Chick Hearn and William Sylvester acted in together?

They have worked on 2 movies together! Their first movie together was Busting (1974) while their highest rated movie together was Heaven Can Wait (1978). They have not worked together since Heaven Can Wait (1978).

Role
Radio Announcer (uncredited)
Role
Nuclear Reporter
Role
Laker Sportscaster on Radio (voice, uncredited)
Role
Mr. Weldman