Kristen ConnollyStephanie

Will RogersAlex

Michael BeasleyOfficer Jimson

Christopher DenhamSam

Kenny AlfonsoDoctor Michaels

Kether DonohueDonna Thompson

Anthony ReynoldsSteve Slattery - Homeland Security Officer

Frank DealMayor Stockman

Kimberly CampbellNurse Rebecca

Lamya JezekMs. Rosenblatt

Lucia ScaranoMarla Spadafora

Nansi AlukaJaquline

Stephen KunkenDr. Abrams

Beckett Clayton-LuceCharles

Dave HagerFisher Jerry

Tara PolhemusTeenage Girl

Stacy RabonMiddle Age Woman

Justin WelbornActivist

Jack LandryLarry

Robert C. TreveilerDr. Williams

Brandon HansonCameraman Jim

Heidi LawsonNurse Jessica

Jody ThompsonOfficer Paul

Andy StahlSheriff Lee Roberts

Zoe ClarkeLittle Girl at Party

Wyatt HaysLittle Boy at Party

Brandon O'DellBill

John Harrington BlandMan Attacking Dr. Abrams

James Patrick FreetlyBob - Fishing

Alisa HarrisMom at Fair

Truman BrothersTim

Tim ParatiFair Man

Bridget GethinsFat Lady

Sue PlassmannWoman with Boils

Tim RossReporter - Brian

Jane McNeillVictim One

Anthony ReynoldsHomeland Security Officer

Zach HannerEPA Staffer

Rasool J'HanDr. Nu - CDC

Troy RudesealMan with Belly

Barry LevinsonDirector

Michael WallachScreenplay

Steven SchneiderProducer

Jason BlumProducer

Oren PeliProducer

Brian Kavanaugh-JonesExecutive Producer