Original sentence: They have also made television guest appearances on Babylon 5 (as the comedy team Rebo and Zooty), The Drew Carey Show,a few episodes of Hollywood Squares from 1998 until 2004, ABC's Muppets Tonight, FOX's The Bernie Mac Show, an episode of the game show Fear Factor on NBC, NBC's The West Wing, guest stars during an 2 part episode of the final season of ABC's Home Improvement in 1998, 4 episodes during season 1 of Sabrina, the Teenage Witch in 1996, NBC's Las Vegas, and FOX's The Simpsons episode Hello Gutter, Hello Fadder
Edited sentence: They have also made television guest appearances on Babylon 5 (as the comedy team Rebo and Zooty), The Drew Carey Show, a few episodes of Hollywood Squares from 1998 until 2004, ABC's Muppets Tonight, FOX's The Bernie Mac Show, an episode of the game show Fear Factor on NBC, NBC's The West Wing, guest stars during an 2 part episode of the final season of ABC's Home Improvement in 1998, 4 episodes during season 1 of Sabrina, the Teenage Witch in 1996, NBC's Las Vegas, and FOX's The Simpsons episode Hello Gutter, Hello Fadder