The Simpsons and Family Guy/Thomas

Cast

 * Homer Simpson as Thomas
 * Ned Flanders as Edward
 * Peter Griffin as Henry
 * Joe Swanson as Gordon
 * Bart Simpson as James
 * Chris Griffin as Percy
 * Grandpa Abe as Toby
 * Martin Prince as Duck
 * Lenny & Carl as Donald & Douglas
 * Brian Griffin as Oliver
 * Mr. Burns as Diesel
 * Rod & Todd Flanders as Bill & Ben
 * Dr. Hibbert as BoCo
 * Jessica Lovejoy as Daisy
 * Meg Griffin as Mavis
 * Mr. Smithers as Stepney
 * Marge Simpson as Emily
 * Sideshow Mel as Bertie
 * Stewie Griffin as Bulgy
 * Ernie The Giant Chicken as George
 * Lisa Simpson as Rosie
 * Lois Griffin as Molly
 * Maude Flanders as Belle