Keltie continues to harass Dryden and his family, including disrupting a family wedding. When Dryden's stepson is murdered and Keltie shows up at the funeral, Dryden seeks revenge. He contacts one of his old underworld colleagues who arranges for Flipper to attack Keltie. Flipper, however, imitates Dryden's "policy" by viciously attacking Keltie's elderly mother (played by Annette Crosbie). Flipper makes contact with Dryden and boasts about his crime to Dryden. Disgusted by the attack on an old woman, Dryden himself brutally attacks Flipper, killing him in the end.