Normally I wouldn't do this sort of thing, but Peter Graves held a special place in the heart of us at Movie Sign. The actor, who appeared in four MST episodes (It Conquered the World, Beginning of the End, Parts: The Clonus Horror, and SST Death Flight (KTMA season)) grew to be beloved by us.

Graves is noted for his television roles, but to us, we shall fondly remember him as the host of A&E's Biography, upon which the show crafted a running joke that became a Callback to us.

As of now, details of his death are largely unknown, though the reported reasoning is a heart attack. Graves was 83.