Jason Bateman as Guy Trilby

Kathryn Hahn as Jenny Widgeon

Rohan Chand as Chaitanya Chopra

Philip Baker Hall as Dr. Bowman

Allison Janney as Dr. Bernice Deagan

Ben Falcone as Pete Fowler

Steve Witting as Proctor at Spelling Bee

Beth Grant as Bedazzled Judge

Gwen Parden as Brace Faced Girl

Anjul Nigam as Sriram Chopra

Allan Miller as Bald Glasses Judge

Bob Stephenson as Bill Murhoff

Patricia Belcher as Ingrid

Matthew Zhang as Braden Aftergood

Madison Hu as Ling Quan

Michael Patrick McGill as Beet Red Father

Judith Hoag as Petal Dubois

Rachael Harris as Eric Tai's Mother

Mychael Bates as Lobster Man

Greg Cromer as Jeremy 'FBI Agent'

Kimleigh Smith as Marzipan

Ethan Dizon as Ricky Irvine

Emily Sarah Carlson as Joyce Sacks

Jacquie Barnbrook as Joyce Sacks' Mom

Mak Kriksciun as Mickey Carlson

Sonia Nam as Jayleen Song

Lucky Davis as Leonard Feldman

Terry Shusta as Cop #1

Connor Kalopsis as Eric Tai

Amanda Anka as National Public Television Narrator

Tanner Goad as Kid #1 on Bike

William Maltz as Chip

Gregory Sutton as Irate Driver