Max Irons

as Mycroft Holmes

as Henry Hobday

as Malcolm Foxworth

as Al

as Joe Turner

as Alf

as Charles Hayward

as David Castleman

as Yuri

as Howard Carter

as Fritz Altmann

as Miles Richards

as Edward IV of England

as Jared Howe

as Apsley Cherry-Garrard

as Tommy

as Henry Lazar

as Tom

as Lucius

as Curtain Call Boy

as Self

as Jean Tessier-Ashpool