Kyle Gass

Officer Drake

Ty Burrell

Colonel Flemming

Tom Pollock

Executive Producer

Seann William Scott

Wayne Grey

Sarah Silverman

Denise

Julianne Moore

Dr. Allison Reed, CDC

Dan Aykroyd

Governor Lewis

John Cho

Student

Ethan Suplee

Deke

Ivan Reitman

Director

Ted Levine

General Russell Woodman

Steven Gilborn

Judge Guilder

Michael Chapman

Sheriff Long

Wayne Duvall

Dr. Paulson

David Duchovny

Dr. Ira Kane

Katharine Towne

Nadine

Orlando Jones

Prof. Harry Phineas Block

Michael Bower

Danny

Gregory Itzin

Cartwright

Pat Kilbane

Officer Johnson

Michelle Wolff

Carla

Stephanie Hodge

Jill Mason

Jerry Trainor

Tommy

Jennifer Savidge

Clare

Wendy Braun

Nurse Tate

Mary Pat Gleason

Customer

Jeff Apple

Executive Producer

David Rodgers

Executive Producer