Trish Van Devere: Trish Van Devere. Actress: The Changeling. Trish Van Devere is an American actress best-known for her comedic turn in Carl Reiner's cult classic, Where's Poppa? (1970), in support of George Segal and Ruth Gordon, and for being the wife and widow and frequent co-star of legendary actor, George C. Scott. Born Patricia Louise Dressel on March 9, 1941 in Tenafly, New Jersey, she first made her mark, professionally, on the...