During the 1990s, he hosted and narrated the documentary series Biography on A&E. He also acted in a number of films featured on Mystery Science Theater 3000, which subsequently featured running jokes about Graves’ Biography work and presumed sibling rivalry with Arness. The films that have been featured on Mystery Science Theater 3000 include SST: Death Flight, It Conquered the World, Beginning of the End, and Parts: The Clonus Horror.
Peter Graves (born Peter Duesler Aurness; March 18, 1926 – March 14, 2010) was an American actor who portrayed Jim Phelps in the CBS television series Mission: Impossible from 1967 to 1973 and in its revival from 1988 to 1990. His elder brother was actor James Arness. Graves also played airline pilot Captain Clarence Oveur in the 1980 comedy film Airplane! and its 1982 sequel Airplane II: The Sequel.
