Guest Stars Orla Russell as Poppy Bobby Rainsbury as Cronin Lois Chimimba as Tara Kierly Cristian Ortega as Anderton Tom Gill as Chief Petty Officer Adams Anita Vettesse as Petty Officer Jackie Hamilton Aisha Toussaint as Cat Oliver Lansley as Mark Hill Jim Sturgeon as Iain Thoren Ferguson as Bretton Peter Guiney as Trawlerman Rian Gordon as Wilson Thierry Mabonga as Aircrew Officer Matt Costello as Skipper Xavier Lake as Trawlerman
