Family Guy/Alex Bratten

Version 1

 * Chris as Alex Bratten
 * Bart (from The Simpsons) as Ethan Bratten
 * Maggie (from The Simpsons) as Joey Bratten (I know Maggie is female)
 * Peter as Kenneth Bratten
 * Lois as Melissa Bratten
 * Brian as Hershel
 * Neil as Josh Koski
 * Meg as Tea Jackson
 * Mort as Everett Felch
 * Quagmire as Jeremy Szymanski
 * Stewie as Michael (from Briarwood)
 * Connie D'Amico as Deliah
 * Joe as Mr. Roraff
 * and more

Version 2

 * Peter as Alex
 * Lois as Tea
 * Chris as Josh
 * Meg as Addyson
 * Brian as Everett
 * Stewie as Jeremy
 * Quagmire as Jaden
 * Joe as Austin
 * Mort as Ryan
 * Jillian as Leah
 * Cleveland as Ethan
 * Chip as Baby Arlo