Paul Bettany character Charles Darwin
Jennifer Connelly character Emma Darwin
Martha West character Anne Darwin
Jeremy Northam character John Brodie-Innes
Toby Jones character Thomas Henry Huxley
Benedict Cumberbatch character Joseph Dalton Hooker
Jim Carter character Parslow
Ian Kelly character Captain Fitzroy
Guy Henry character Technician
Anabolena Rodriguez character Fuegia Basket
Paul Campbell character Boat Memory
Zak Davies character Jemmy Button
Teresa Churcher character Mrs. Davies
Freya Parks character Etty Darwin
Christopher Dunkin character George Darwin
Gene Goodman character Franky Darwin
Harrison Sansostri character Lenny Darwin