Guest Stars Kelly Reilly as Clarice Lucy Cohu as Rebecca Denis Lill as Giles John Branwell as Ben Tom Chadbon as Crawley John Horsley as Frith Ian McDiarmid as Coroner Anthony Bate as Colonel Julyan Robin Soans as Tabb Zulema Dene as Tudor Lady David Webb as Nelson Patrick Romer as Harbourmaster Michael Wynne as Napoleon