On screen
Cast
72 credited performers
Jon Gries
Dr. Roberts
Nick Rutherford
Patient 88
Ahmed Bharoocha
Ahmed
Mark Proksch
Randy Blink
Stephen Merchant
T.E.R.R.Y. (voice)
Megan Ferguson
Bea
Sunita Mani
Margot Daly
Stephanie Allynne
Joey
Jo Farkas
Louise
Mo Collins
Character not listed
Cleo King
General Jim Joynose, Jr. / Patient 13
Maria Bamford
Norf Norf (voice)
Rupert Friend
Patient 62
Jimmi Simpson
Patient 21
Bobby Lee
Tricky Ricky
Glenn McCuen
Gymnast
June Squibb
Patient 54
Dave Coulier
Dave Coulier (voice)
Geoffrey Arend
Brandon / Patient 86
Dan Gill
Rod / Patient 103
Mary Lynn Rajskub
Patient 46
Liam Neeson
Joey in the Center of Her Mind (voice)
Eugene Cordero
Patient 37
Karen Brundage
Lunch Lady (voice)
Vanessa Celso
Denise (voice)
Stephnie Weir
Diane
Breeda Wool
Mother (voice)
Carol Herman
Nana (voice)
Tucker Smallwood
General Jim Joynose, Sr. (voice)
Natalie Morales
Patient 6
G.K. Bowes
Chinnamasta (voice)
Jane Singer
Dream Nana (voice)
Ivy George
Missing Child (voice)
Darrell Hammond
Bill 'Wild Bill' Ruff
Tessa Goss
Patient 95
Craig Robinson
Mr. Simzer
Taj Speights
Patient 56
Brent Sexton
Patient 88's Father (voice)
Michael Trucco
Franky, Jr. Jr. IV (voice)
Camille Ramsey
Laura Brackensmith (voice)
Jesse Merlin
Dream Fish (voice)
Bianca Erghelegiu
Patient 30's Ex-Girlfriend (voice)
Iqbal Theba
Patient 75
Allyn Rachel
Patient 66
William Baldwin
Patient 66's Father (voice)
Toby Kebbell
Leslie Krux / Patient 101
Aidan Wallace
Young Leslie Krux (voice)
Jonathan Bray
U.S. Marshal
Erica Jade Goldsmith
Patient 101's Mother (voice)
Jon Huck
Patient 101's Father (voice)
Theresa June-Tao
Stage Manager (voice)
Daniella Pineda
Patient 31
Rick Kumazawa
Character not listed
Tomas Chuck
Character not listed
Simon Rhee
Limo Driver
Darin Cooper
Priest (voice)
Aaron Coleman
Minister (voice)
Jason Liles
Patient 84
Sam Richardson
Patient 44
Yimmy Yim
Lydia Wright
Karan Soni
Patient 27
Thomas Middleditch
Virgil Bottoms
Mindy Sterling
Birdy Bottoms
Tim Sitarz
Bruno (uncredited)
Baron Vaughn
Corporate Training Video Presenter
Emily Hinkler
Peg / Patient 69
Elizabeth Hinkler
Meg / Patient 96
Fredrick Faith
Dumple Boy
Nicholas McGrath
Dumple Boy
Tokeyo
Vogue Dancer
Salina EsTitties
Vogue Dancer
Tiffany Panhilason
Work Out Lady