Mark Metcalf was born on March 11, 1946 in Findlay, Ohio, USA.
He had supporting roles in the films Animal House, Drive Me Crazy and The Stupids as well as the the television series Seinfeld and Buffy the Vampire Slayer.
Ajax, a twisted scientist, experiments on Wade Wilson, a mercenary, to cure him of cancer and give him healing powers. However, the experiment leaves Wade disfigured and he decides to exact revenge.
