马克·斯特朗

Mark Strong

饰：自己

Roger Bilham

饰：Self - Seismologist, University of Colorado

Gerard Fryer

饰：Self - Geophysicist, Pacific Tsunami Warning Center

Charles McCreery

饰：Self - Director, Pacific Tsunami Warning Center

Costas Emmanuel Synolakis

饰：Self - Coastal Engineer, University of Southern California,(as Costas Synolakis)

Simon Boxall

饰：Self - National Oceanography Centre, Southampton

Chris Goldfinger

饰：Self - Marine Geologist, Oregon State University

Callum Macrae

饰：Self - Journalist & Filmmaker

Bill McGuire

Bill McGuire

饰：Self

Jim Walsh

Jim Walsh

饰：Self - MIT Security Studies Program,(as Dr. Jim Walsh)