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 Golda Rosheuvel as Advocate Romesh Ranganathan voices Telephone Caller Rebekah Staton as Nat Rebekah Staton voices Telephone Caller Kevin Eldon voices Telephone Caller Simon Ludders as Mr Wicks David Reed as PC Morgan Barry Martin as Elderly Man Gemma Arrowsmith as Cannabis Woman Daniel Lawrence Taylor voices Telephone Caller Morwenna Banks voices Telephone Caller