(written from a Production point of view)
Richard "Dick" Geary (15 July 1925 – 15 May 2000; age 74) was a stuntman and stunt actor who appeared in several episodes of Star Trek: The Original Series. He co-founded the very first stunt union, the Stuntmen's Association of Motion Pictures, with fellow stuntman Loren Janes in 1961.
Geary performed stunts on such television shows as Perry Mason, Peter Gunn, Voyage to the Bottom of the Sea, Mannix and Kolchak: The Night Stalker. He also performed in such films as It's a Mad Mad Mad Mad World, The Great Race, Bullit, The Love Bug, and The Sword and the Sorcerer.