Guest voice credits for Season 2
Peter, Peter, Caviar Eater[]
- Lori Alan
- Fairuza Balk
- Bill Escudier
- Gregory Jbara
- Robin Leach
- Rachael MacFarlane
- Kevin Michael Richardson
- Alex Thomas
Holy Crap[]
- Lori Alan
- Carlos Alazraqui
- Charles Durning
- Andrew Gormley
- Olivia Hack
- Dwight Schultz
- Danny Smith
- Florence Stanley
- Patrick Warburton
- David Zuckerman
Da Boom[]
- Lori Alan
- Patrick Duffy
- Mike Henry
- Jack Perkins
- Victoria Principal
- Will Sasso
- Joey Slotnick
- Danny Smith
- Patrick Warburton
Brian in Love[]
Love Thy Trophy[]
Death Is a Bitch[]
- Lori Alan
- Tara Charendoff
- Mike Henry
- Norm MacDonald (Uncredited)
- Cara Newman
- Danny Smith
The King Is Dead[]
I Am Peter, Hear Me Roar[]
- Carlos Alazraqui
- Candice Bergen
- Faith Ford
- Mike Henry
- Phil LaMarr
- Rachael MacFarlane
- Danny Smith
- Jennifer Tilly
- Patrick Warburton
If I'm Dyin', I'm Lyin'[]
- Lori Alan
- Martin Mull
- Kevin Michael Richardson
- Peter Roth
- Danny Smith
- Fred Tatasciore
- Patrick Warburton
Running Mates[]
A Picture's Worth a Thousand Bucks[]
- Dee Bradley Baker
- Candice Bergen
- Faith Ford
- Mike Henry
- Charles Kimbrough
- Rachael MacFarlane
- Joe Regalbuto
- Joey Slotnick
- Danny Smith
- Jennifer Tilly
- Patrick Warburton
Fifteen Minutes of Shame[]
- Lori Alan
- Will Ferrell
- Mike Henry
- Jay Mohr
- Kevin Michael Richardson
- Danny Smith
- Tara Strong
- Jennifer Tilly
- Patrick Warburton
- Adam West (actor)
- Lisa Wilhoit
Road to Rhode Island[]
Let's Go to the Hop[]
- Lori Alan
- Gregg Allman
- Fairuza Balk
- Mary Kay Bergman
- Patrick Bristow
- Wayne Collins
- Tom Dorfmeister
- Mike Henry
- Joey Slotnick
- Danny Smith
- Fred Tatasciore
Dammit Janet![]
- Lori Alan
- Mike Barker
- Mo Collins
- Camryn Manheim
- Haley Joel Osment
- Danny Smith
- Tara Strong
- Wally Wingert
There's Something About Paulie[]
- Michael Chiklis
- Robert Costanzo
- Jon Cryer
- Mike Henry
- Alan King
- Brent Michael
- Haley Joel Osment
- Kevin Michael Richardson
- Diane Robin
- Danny Smith
- Jerry Sroka
- Debra Wilson
He's Too Sexy for His Fat[]
E. Peterbus Unum[]
- Lori Alan
- John G. Brennan
- Gary Cole
- Chris Cox
- Mike Henry
- Phil LaMarr
- Shawn Pyfrom
- Danny Smith
- Patrick Warburton
- Adam West (actor)
- Wally Wingert
The Story on Page One[]
- Mary Kay Bergman
- Gary Cole
- Rachael MacFarlane
- Luke Perry
- Nicole Sullivan
- Adam West (actor)
- Wally Wingert
Wasted Talent[]
- Lori Alan
- Carlos Alazraqui
- Adam Carolla
- Gary Cole
- Mike Henry
- Michael McKean
- Jonathan Osser
- Danny Smith
- Nicole Sullivan
- Julia Sweeney
- Patrick Warburton
- Adam West (actor)