Peter MacNichol is the voice of X the Eliminator.
MacNicol's past work demonstrates the broad dramatic and comedic spectrum of his talent. On film, he has appeared as the naive Southern writer who fell in love with Meryl Streep in Sophie's Choice; Janosz Poha, the strange museum curator in Ghostbusters II and the summer camp director in Addams Family Values. Other film credits include HouseSitter and American Blue Note.
MacNicol is best known among television viewers for his Ally McBeal performance as eccentric attorney John Cage, for which he won an Emmy Award for Outstanding Supporting Actor in a Comedy Series in 2001. He currently stars in the drama NUMB3RS as physicist Dr. Larry Fleinhardt, and had a popular role as Tom Lennox in the sixth season of the hit Fox show 24.