Keir Dullea's Father Appears in De Sade

Keir Dullea's father, Robert Dullea, made an uncredited appearance in the 1969 film "De Sade", which starred his son.

Keir's father Robert appeared in one of his son's films, doubling for Keir. The producers wanted to film a sequence of an old Marquis De Sade, but Keir did not want to go through the whole process of old age makeup for one scene. He suggested his father stand in form him. The producers agreed, and it was Robert Dullea, not Keir, in that scene with the 'old' DeSade. And I thought it was just good makeup!

According to Keir (2001 FilmFax interview), his Father had a great time doing this one scene for De Sade.