Patrick Stewart

Character: Harris

Cheryl Hines

Character: Dawn

Gary Cole

Character: Dr. Roberts

Jon Heder

Character: James

James Roday Rodriguez

Character: B

Max Casella

Character: Randy

Julianna Guill

Character: Karen

Christina Chong

Character: Karen

David Bamber

Character: Walt

Juliet Aubrey

Character: Marta

Lex Shrapnel

Character: Tim

Nate Fallows

Character: Larry

Steve John Shepherd

Character: Glen

Shawn Southwick

Character: Nurse Wilda

Clara Perez

Character: Amelia

Owen Davis

Character: Paramedic

Jaclyn Hales

Character: Lila

Simon Chadwick

Character: Evan

Roxanne Cook

Character: Molly

Taylor James

Character: Nick

Margaret Clunie

Character: Sherry

Jenny Oaks Baker

Character: Mandy

Amalia Vitale

Character: Kendra

Martyn Ellis

Character: Jacob

Bruce Carswell

Character: Engineer #1

Carlos Andrew de la Rocha

Character: Engineer #2

Benjamin Cawley

Character: Don

Daniel Pirrie

Character: Jorge

Parker Davis

Character: Clogging Roommate

Velizar Peev

Character: Fireman #1

Gregory Dix

Character: Fireman #2