Andrea Riseborough
as Angelica Fanshawe
John Simm
as Edward Sexby
Michael Fassbender
as Thomas Rainsborough
Tom Goodman-Hill
as John Lilburne
Maxine Peake
as Elizabeth Lilburne
Dominic West
as Oliver Cromwell
Jeremy Crutchley
as Toop
Peter Capaldi
as King Charles
Tim McInnerny
as Joliffe