Dead Man's Treasure: Steed and Peel find themselves involved in a deadly car race that has a 'shocking' surprise at the finish line. Can they hunt down a murderer and locate stolen papers? (S5 Ep19)
The £50,000 Breakfast: The Avengers investigate a man's death with £50,000 of stolen diamonds in his stomach. Will dog hairs help Peel and Steed solve the case? (S5 Ep20)
You Have Just Been Murdered: Steed and Peel find themselves embroiled in a blackmail scheme that targets millionaires. Can they solve the case before someone really is killed? (S5 Ep21)
Murdersville: Peel finds herself in a picturesque village while searching for her missing friend, Major Croft. But will Peel unearth the truth about the villagers before she gets in danger? (S5 Ep22)
Mission... Highly Improbable: The Avengers investigate when a car carrying Ministry officials to a meeting mysteriously disappears. Is the case linked to shrinking budgets? (S5 Ep24)
The Forget-Me-Knot: Trainee agent Tara King joins Steed as they search for a traitor within the organisation. Mrs. Peel leaves the team when her missing husband reappears. (S6 Ep1)
Invasion of the Earthmen: A clue found on a dead agent leads Steed and King to pose as a married couple to investigate the Alpha Academy. But will their findings prove to be alien to them? (S6 Ep2)
The Curious Case of the Countless Clues: Steed aids Sir Arthur Doyle with a case that has provided many clues. Can they determine whether their suspect is sloppy or being framed for murder? (S6 Ep3)
Split!: All clues point to a notorious foreign agent when members of the secret service are murdered. The only problem is that Steed killed the prime suspect five years ago. (S6 Ep4)