Original sentence: Celebrities such as Roddy McDowall, Nora Dunn, Townsend Coleman, Ernest Borgnine, Eric Idle, Dick Clark, Ed McMahon, Steve Allen, Joyce Brothers, Gavin MacLeod, John Tesh, Michael McKean, Garry Marshall, Mark Hamill,James Belushi and Steven Spielberg have all performed guest voice work for the series as well
Edited sentence: Celebrities such as Roddy McDowall, Nora Dunn, Townsend Coleman, Ernest Borgnine, Eric Idle, Dick Clark, Ed McMahon, Steve Allen, Joyce Brothers, Gavin MacLeod, John Tesh, Michael McKean, Garry Marshall, Mark Hamill, James Belushi and Steven Spielberg have all performed guest voice work for the series as well