Dwayne Johnson as Ray Gaines

Alexandra Daddario as Blake Gaines

Carla Gugino as Emma Gaines

Ioan Gruffudd as Daniel Riddick

Archie Panjabi as Serena Johnson

Paul Giamatti as Dr. Lawrence Hayes

Hugo Johnstone-Burt as Ben Taylor

Art Parkinson as Ollie Taylor

Will Yun Lee as Dr Kim Park

Kylie Minogue as Susan Riddick

Colton Haynes as Joby O'Leary

Todd Williams as Marcus

Matt Gerald as Harrison

Alec Utgoff as Alexi

Marissa Neitling as Phoebe

Morgan Griffin as Natalie

Breanne Hill as Larissa

Laurence Coy as Elgin

Fiona Press as Margie

Dennis Coard as Herb

Ben McIvor as Dylan

Nick Allen-Ducat as Preppy

Claire Lovering as Glasses

Sophia Emberson-Bain as Ponytail

Julian Shaw as Stoner

Sofie Formica as Refugee Camp Reporter

Julie Brandt-Richards as Refugee

Hugh Boddam-Whetham as Daniel Reddick's Assistant

Brad McMurray as Riddick Building Security Guard

John Reynolds as Daniel Riddick's Driver

Simone Kessell as Kim Swann

Saskia Williscroft as Jenny Swann

Arabella Morton as Mallory

Hayley Sullivan as Riddick Female Assistant

Renee Somerfield as Female Flight Attendant

Joey Vieira as Man in Parking Garage

Benjamin Blankenship as Looter #1

Barry Southgate as Looter #2

Nikki Green as Female Teen Messenger

Calum Grant as Pedestrian #1

Eduardo Ambriz DeColosio as Pedestrian #2

Michael Asberry as Pedestrian #3

Teirrah McNair as Pedestrian #4

Michael Yamaguchi as Motobike Cop on Foot

AnnaCorey as Julie - Tsunami Victim (uncredited)

Stephen Chang as D . Park (uncredited)

Hayley Gagner as Survivor (uncredited)

Stephanie Johnston as Wounded Girl on Bridge (uncredited)

Tom O'Reilly as Business Man Survivor (uncredited)

Vanessa Ross as Disaster Resident (uncredited)

Andrea Walker as Reddick Architect (uncredited)

Allan Poppleton as Looter with Gun (uncredited)

Sam Arnold as Luke (uncredited)

Dustin Christenson as Attendee