Corey Johnson

Narrator (voice)

Roger Bilham

Self (Seismologist)

Simon Boxall

Self (National Oceanography Center)

Chris Goldfinger

Self (Marine Geologist)

Charles McCreery

Self (Pacific Tsunami Warning Center)

Costas Emmanuel Synolakis

Self (Coastal Engineer)

Brian Leckey

Simon Ludgate

Stephanie Kern

Callum Macrae