My Own Worst Enemy Canned — Christian Slater Now Free To Make "Alone In The Dark 3" Poor Christian Slater, just when we were applauding his gainful employment on My Own Worst Enemy NBC has pulled the plug on his split personality show. No more shall we watch the character switcheroo from Henry to Edward, but more importantly now we'll never know who killed his parents. Sources have told the trades that the lackluster ratings were the cause of the cancellation. [The Hollywood Reporter]