Thomas & Friends/Family Guy

Cast

 * Thomas as Quagmire
 * Percy as Peter (Peter’s and Percy’s names both start with the letter P).
 * Gordon as Joe
 * Spencer as Chris
 * Emily as Joan
 * Mavis as Lois
 * James as Cleveland
 * Diesel as Stewie (Stewie and Diesel are both the main villians).
 * Molly as Olivia
 * Duck as Brian
 * Toby as Herbert the Pervert
 * Lady as Meg