David Clennon (1943 - )
- The Thing (1982) [Palmer]: Killed (off-screen) and assimilated by the alien, assuming his appearance. His death is revealed when the alien (in David's form) transforms and attacks the others after Kurt Russell's blood test outs him as one of the alien's victims. Kurt then burns him alive with a flamethrower, then blows him to pieces with a stick of dynamite.
- Sweet Dreams (1985) [Randy Hughes]: Dies in a plane crash along with Jessica Lange, Frank Knapp Jr., and Charlie Walker.