Thomas/The Simpsons Guy

Cast

 * Thomas as Peter Griffin/Homer
 * Emily as Lois Griffin/Marge
 * Edward as Brian Griffin
 * Diesel as Stewie Griffin/Mr. Burns
 * Percy as Chris Griffin/Bart
 * Mavis as Meg Griffin/Luann Van Houten
 * Toby as Cleveland Brown/Grandpa Abe
 * James as Glenn Quagmire/Moe
 * Gordon as Joe Swanson/Principal Skinner
 * Molly as Bonnie Swanson
 * Rosie as Lisa
 * Trevor as Herbert/Professor Frink
 * Murdoch as Tom Tucker
 * Marion as Joyce Kinney
 * Henrietta as Tricia Takanawa
 * Henry as Mort Goldman/Barney
 * Whiff as Neil Goldman/Milhouse
 * Sir Topham Hatt as Mayor Adam West/Mayor Joe Quimby
 * Bulgy as Comic Book Guy
 * Diesel 10 as Snake Jailbird
 * Salty as Seamus/The Sea Captain
 * Oliver as Chief Wiggum
 * Skarloey as Lou
 * Rheneas as Eddie
 * George as Sideshow Bob
 * Duck as Dr. Hartman/Martin
 * BoCo as Bruce
 * Bertie as Sideshow Mel
 * Spencer as Carter Pewterschmidt
 * Caroline as Barbara Pewterschmidt
 * Cranky as Krusty the Clown
 * D261 as James Woods
 * Mr. Percival as Principal Shepherd
 * Victor as Carl/Kent Brockman
 * Donald & Douglas as Lenny & Carl
 * Belle as Angela
 * Harvey as Opie
 * Thumper as Itchy
 * Patrick as Scratchy
 * Billy as Ralph Wiggum
 * Flora as Donna Tubbs
 * Duncan as Groundskeeper Willie
 * Arry as Nelson
 * Bert as Jimbo
 * Toad as Bumblebee Man
 * Mrs. Kyndley as Consuela
 * Mike as Kool-Aid Guy
 * Duke as Hans Moleman
 * Neville as Apu
 * Arthur as Al Harrington
 * Byron as Jerome/Otto Mann
 * Lady as Maggie
 * Sixteen as Herman
 * The Angry Policeman as Fat Tony
 * Annie & Clarabel as Patty & Selma
 * Ferdinand as Bleeding Gums Murphy
 * Proteus as Squeaky-Voiced Teen
 * Colin as Dr. Nick Riviera
 * Fergus as Mr. Smithers
 * Gremlin as Santa's Little Helper
 * Sir Topham Hatt's Cat as Snowball II
 * Max & Monty as Kang & Kodos
 * Sir Handel as Roger