Detective Sergeant Rich questions Mark about a German badge that he sold to Lofty, which belonged to Reg Cox.
Quest roles:
Andrew Johnson(Saeed Jeffery), Bill Treacher(Arthur Fowler), Gillian Taylforth(Kathy), Sandy Ratcliff(Sue Osman), Susan Tully, Peter Dean(Pete Beale), Wendy Richard(Pauline), Leonard Fenton(Dr. Harold Legg), Gretchen Franklin(Ethel Skinner), Anna Wing, Tom Watt(Lofty Holloway), Oscar James, Nej Adamson(Ali Osman), Linda Davidson(Mary Smith), David Scarboro(Mark Fowler), Gary Whelan(DS Rich), Shreela Ghosh(Naima Jeffery)