Jared HarrisCaptain Francis Crozier

Ciarán HindsSir John Franklin

Tobias MenziesCaptain James Fitzjames

Paul ReadyDoctor Henry Goodsir

Adam NagaitisCornelius Hickey

Nive NielsenLady Silence / Silna

Ian HartThomas Blanky

George TakeiNobuhiro Yamato / Yamato-san

Kiki SukezaneYuko Tanabe

Shingo UsamiHenry Nakayama

Naoko MoriAsako Nakayama

Miki IshikawaAmy Yoshida

Cristina RodloLuz Ojeda

Derek MioChester Nakayama

Matthew McNultyLT. Edward Little

Jack Colgrave HirstThomas Hartnell

Alistair PetrieDoctor Stanley

Liam GarriganThomas Jopson

Hira AmbrosinoFumi Yoshida

Alex ShimizuToshiro Furuya

Lee ShortenWalt Yoshida

Sian BrookeSophie Cracroft

C. Thomas HowellMajor Bowen

Eiji InoueHideo Furuya

Christopher Naoki LeeKen Uehara

Greta ScacchiLady Jane Franklin

James SaitoWilson Yoshida

Reed DiamondColonel Stallings

William MacDonaldGeorge Nicol

Alma MartinezRocio Trujillo

Pierce KangJirou Tanabe

Reilly DolmanMarlon Harris

Marcus TojiArthur Ogawa

Ruben GarfiasBart Ojeda

Dan SimmonsNovel & Executive Producer

Edward BergerCreator & Executive Producer

David KajganichCreator & Executive Producer

Ridley ScottExecutive Producer

David W. ZuckerExecutive Producer

Robyn-Alain FeldmanProducer

Max BorensteinExecutive Producer

Guymon CasadyExecutive Producer

Scott LambertExecutive Producer

Alexandra MilchanExecutive Producer

Soo HughExecutive Producer

Alexander WooExecutive Producer