A new episode of Family Guy, "Secondhand Spoke," airs tonight on Fox. In "Secondhand Spoke," Peter takes up smoking cigarettes, and is approached by Mr. Stone (guest voice Peter Dinklage), an advertising executive who wants Peter to be the face of his anti-smoking campaign under the caveat that Peter continues to smoke. Meanwhile, Stewie helps Chris battle bullies at school The voice cast includes Seth MacFarlane as Peter Griffin, Stewie Griffin, Brian Griffin, Quagmire, Costello, Doctor Hartman, God, Kid #2, Sherlock Holmes; Alex Borstein as Lois Griffin; Seth Green as Chris Griffin and Bully #3; Mila Kunis as Meg; Mike Henry as Cleveland Brown; and Patrick Warburton as Joe. Guest voices include Peter Dinklage as Mr. Stone, Cary Elwes as Watson; Marlee Matlin as Stella; Carrie Fisher as Angela; Dee Bradley Baker as Owl; and Affion Crockett as Far-Away Black Man and Upbeat Black Kid. Family Guy, "Secondhand Spoke," airs Sunday, March 30 at 8:30 PM ET on Fox.