Thomas Middleditch
Richard Hendriks (10 eps)
T.J. Miller
Elrich Bachmann (10 eps)
Zach Woods
Donald 'Jared' Dunn (10 eps)
Kumail Nanjiani
Dinesh Chugtai (10 eps)
Martin Starr
Bertram Gilfoyle (10 eps)
Amanda Crew
Monica Hall (10 eps)
Matt Ross
Gavin Belson (10 eps)
Josh Brener
Nelson 'Big Head' Bighetti (10 eps)
Suzanne Cryer
Laurie Bream (10 eps)
Jimmy O. Yang
Jian-Yang (10 eps)
Bernard White
Denpok Singh (3 eps)
Erin Breen
Jan (3 eps)
Eddie Liu
Doug (3 eps)
Ken Lerner
Arthur (2 eps)
Chris Diamantopoulos
Russ Hanneman (1 eps)
Alice Wetterlund
Carla Walton (1 eps)
Cornelius Peter
Thom (1 eps)
Bill Hader
Pipey (voice) (1 eps)
Matt McCoy
Pete Monahan (1 eps)
Willis Chung
Stanford Engineer (1 eps)