Guest Stars Saskia Reeves as DS Maureen Steele Anna Wilson-Jones as Ellie Timpson Daisy Edgar-Jones as Jessica Timpson Steve John Shepherd as Alec Porter Darren Morfitt as DCI Andy Steemson Michael Ryan as Wesley Beale Dominic Rowan as Nick Timpson Natalie Lester as Tina Lunt Sidney Kean as Marc Maconi Alex Felton as Jasper Lampton Nathalie Buscombe as Lucy Chatham Anneika Rose as DC Karen Wretzky Pippa Duffy as Alice Chatham Todd Von Joel as Bearded Mechanic