Question: Which actor, from Geroge A. Romero's Knightriders, is known for special effects work in other George A. Romero works?
Sentence (from "Knightriders"): Knightriders, also known as George A. Romero's Knightriders, is a 1981 American drama film written and directed by George A. Romero and starring Ed Harris, Gary Lahti, Tom Savini, Amy Ingersoll, Patricia Tallman and Ken Foree.
Relevant evidence: Yes