2015
•Self / Stewie Griffin (voice)
2014
•Various (voice) (archive sound)
2014
•Giordano Bruno (voice)
2014
•President Harry S. Truman (voice)
2014
•Sherwood Rowland (voice)
2014
•Peter Griffin / Brian Griffin / Quagmire (archive footage)
2013
•Santa Claus (voice)
2013
•Seth MacFarlane (segment “The Pitch”)
2012
•Santa Claus (voice)
2010
•Emperor Palpatine (voice)
2010
•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)
2010
•I.S.R.A.E.L. (aka Intelligent Smart Robotic Animated Eraser Lady) (voice)
2009
•Santa Claus / Thor / Atheist Mayor (voice)
2009
•Self / Various (voice)
2009
•Mars Vegas Singer (singing voice)
2009
•Peter Griffin / Stewie Griffin / Stan Smith (voice)
2009
•Peter Griffin as Han Solo / Brian Griffin as Chewbacca / Stewie Griffin as Darth Vader / Glenn Quagmire as C-3PO / Dr. Elmer Hartman as General Rieekan / Carter Pewterschmidt as Emperor Palpatine / Aaron Sorkin / Cookie Monster / Man / George Takei / Dagobah Man / Commander #2 / Driver / Ringo Starr / Empire Member #2 / Pilot #1 (voice)
2009
•Tim the Bear (voice)
2008
•Johann Krauss (voice)
2008
•Emperor Palpatine / Dr. Ball / Figrin D'an (voice)
2008
•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)
2008
•Various Characters (voice)
2007
•Aslan / Hermey the Elf / Santa Claus / Narrator (voice)
2007
•Emperor Palpatine (voice)
2007
•Jeff McGarland (voice)
2006
•The Manotaur (voice)
2005
•Hermey the Elf / Jesus Christ (voice)
2005
•Stewie Griffin / Various Characters (voice)
2005
•Stan Smith / Roger (voice)
2005
•Stan Smith / Roger (voice)
2005
•Santa Claus (voice)
2005
•Stewie Griffin (voice)
2005
•Seth MacFarlane / Mark L. Walberg / Trojan Man (voice)
2005
•Emperor Palpatine (voice)
2005
•Lion-O / Dan / Narrator(voice)
2003
•Radio Announcer (voice)
2003
•Movie Dad (voice) / Son (voice)
2003
•Consulting Producer
2001
•Peter Griffin / Brian / Stewie / Quagmire / additional (voice)
2000
•Wayne "The Brain" McClain (voice)
1999
•Peter Griffin / Brian Griffin / Stewie Griffin / Glenn Quagmire / Tom Tucker (voice)
1997
•Larry/Steve (voice)
1995
•Seth MacFarlane / Larry Cummings / Steve / Lois Cummings / Man in Underwear / Captain Kirk / Mr. Spock / Sulu / Ensign Skippee / British Man / Jeremy / Tom Hanks / Alex Trebek / Preacher / God (voice)
1995
•Seth MacFarlane / Peter Griffin
1995
•Larry / Steve (voice)
