Guest Stars Romesh Ranganathan as Nitin Paul Charlton as PC Harris Madeleine Sellman as Rose's Daughter Lois Sellman as Rose's Daughter Rowan Sellman as Rose's Son Aisling Bea as Anne-Marie Ricky Grover as Cannabis Man Romesh Ranganathan voices Telephone Caller Golda Rosheuvel as Advocate Rebekah Staton as Nat Rebekah Staton voices Telephone Caller Kevin Eldon voices Telephone Caller Simon Ludders as Mr Wicks Gemma Arrowsmith as Cannabis Woman David Reed as PC Morgan Barry Martin as Elderly Man Daniel Lawrence Taylor voices Telephone Caller Morwenna Banks voices Telephone Caller