Indiana Evans as Emmaline 'Emma' Robinson

Brenton Thwaites as Dean McMullen

Denise Richards as Barbara Robinson

Patrick St. Esprit as Jack McMullen

Frank John Hughes as Phil Robinson

Alix Elizabeth Gitter as Lizzie

Carrie Wampler as Stacey Robinson

Hayley Kiyoko as Helen

Aimee Carrero as Jude

Annie Tedesco as Ms. Collier

Christopher Atkins as Mr. Christiansen

Jacob Artist as Stephen Sullivan

Marcus Giamatti as Principal Thomas

Brendan Calton as Sam Leifer

Rick Chambers as Reporter

Christine Clayburg as CNN Reporter

Danielle Demski as Reporter #2

James Moses Black as Pilot

Sharon Ferguson as Govt. Official

Eric Bivens-Bush as Police Officer #1

James Jolly as Police Officer #2

Mark Mullaney Jr. as Roger

Sarah Baldwin as Amanda