Josh Gates
Self
Stockton Rush
Self (archive footage)
Sara Powell
Self - Narrator (voice)
?
Jason Neubauer
Self - Chair, United States Coast Guard Titan Marine Board of Investigation
?
Kelly Steele
Self - Investigator U.S. Coast Guard Titan Marine Board of Investigation
?
Tym Catterson
Self - Submersible Pilot, OceanGate Contract Safety Diver
?
Petros Mathioudakis
Self - Underwater Electronics Technician
?
Antonella Wilby
Self - OceanGate Contractor, Remotely Operated Vehicle Expert
?
Wendy Rush
Self - OceanGate Director of Communications
?
Tony Nissen
Self - OceanGate Director of Engineering 2016 - 2019