Full credits

On screen, in billing order

1. 1Ciarán Hindsas John Franklin
2. 2Jared Harrisas Francis Crozier
3. 3Paul Readyas Harry Goodsir
4. 4Tobias Menziesas James Fitzjames
5. 5Cristina Rodloas Luz Ojeda
6. 6George Takeias Nobuhiro Yamato / Yamato-san
7. 7Dan Stevensas Peter "Pepper" Coffin
8. 8Judith Lightas Dorinda "Dorry"
9. 9CCH Pounderas Miss Chris
10. 10Michael Aronovas Huey