Seth MacFarlane

Ted

Captain Ed Mercer

Mike (voice)

Ted (voice)

Albert, Albert Stark

Ted (voice)

Peter Griffin as Han Solo / Stewie Griffin as Darth Vader / Brian Griffin as Chewbacca / Glenn Quagmire as C-3PO / Carter Pewterschmidt as Emperor Palpatine / Roger as Moff Jerjerrod / Tim the Bear as Wickett / Live Studio Ostrich / Pee-wee Herman (voice)

Peter Griffin / Brian Griffin / Stewie Griffin / Glenn Quagmire / Tom Tucker / Dr. Elmer Hartman / Captain Seamus / Carter Pewterschmidt / Additional Voices (voice)

Self / Various (voice)

Peter Griffin / Stewie Griffin / Stan Smith (voice)

Mars Vegas Singer (singing voice)

Peter Griffin as Han Solo / Brian Griffin as Chewbacca / Stewie Griffin as Darth Vader / Glenn Quagmire as C-3PO / Tom Tucker as Imperial Newscaster / Carter Pewterschmidt as Uncle Owen / Safeguard #1 / Italian #2 / White Guard #2 (voice)

Stewie Griffin / Peter Griffin / Brian Griffin / Glenn Quagmire / Tom Tucker / Stuart 'Stu' Griffin / Bugs Bunny / Kool-Aid Guy / Additional Voices (voice)

Stan Smith / Roger (voice)

Ratchet, Lion-O, Barber, Terrorism Narrator, Mike Brady, Peter Griffin, Hermey the Elf, Male ENN News Anchor, Jerry Poppendaddi

Greg Corbin, Roger, Stan Smith

Peter Griffin / Brian / Stewie / Quagmire / additional (voice)

Brian Griffin, Carter Pewterschmidt, Tom Tucker, Glenn Quagmire, Boston Stewie, Stewie Griffin, Captain Seamus Levine, Peter Griffin