Fan Casting The Avengers

David Keel's fiancée is killed by the leader of a drug gang. Keel gets help from a mysterious figure John Steed to avenger her death. Keel decides he likes playing amateur detective and forms a team with Steed. Eventually, Steed goes on to work with other partners. Specifically, Cathy Gale, Martin King, Venus Smith, Emma Peel, Tara King, Mike Gambit and Purdey. He also works with members of the Ministry such as One Ten, Lady Diana Forbes-Blakely, and its leader, Mother.