Question: does seth macfarlane voice all family guy characters

Answer: No, Family Guy is an American animated sitcom that features five main voice actors, and numerous regular cast and recurring guest stars. The principal voice cast consists of show creator Seth MacFarlane, Alex Borstein, Mila Kunis (who replaced Lacey Chabert after the first season (her last episode is ``Holy Crap,'' now marketed as the second episode of season two)), Seth Green, and Mike Henry. Recurring voice actors include Patrick Warburton, Adam West, John G. Brennan, Nicole Sullivan and Jennifer Tilly, and repeat guest stars include Phyllis Diller, Charles Durning, Rush Limbaugh, James Woods and Phil LaMarr.