Former champs Dara O Briain, Morgana Robinson, Sarah Kendall and Sophie Duker square off in a one-off face-off, hoping to tick off their fellow competitors by running off with the Taskmaster Champion of Champions title. One of them will cart home the ultimate prize of Greg Davies's buff body forged in gold - unless history is made by lucky Series 15 runner-up Kiell Smith-Bynoe, who could become the first ever non-Champion of Champions as a late substitute for actual champion Mae Martin. Much will depend on stupidity, hurling hats and clapping. Little Alex Horne can barely contain himself.

Bonus task: Star in the best chase sequence. Alex will chase you. You have ten minutes. Your time starts now.

- Everyone: No points awarded in this task. - 0

Prize task: The best thing that you would wish for if you had one wish from a genie.

- Morgana Robinson: A spare pair of hands. - 5
- Kiell Smith-Bynoe: His own assistant, in the form of an Alex hand-puppet, made by Mae Martin's dad. - 4
- Dara O Briain: Hair, in the form of a wig. - 3
- Sophie Duker: A pair of cosplay outfits of Greg and Alex. - 2
- Sarah Kendall: A black belt in karate. - 1

Task 1: Be the best waiter. You must serve Alex all his food, drink and cutlery as it is currently set. If you drop of spill any items, you must clap for a full minute, or else you will be disqualified. You may not run. Fastest wins. Your time starts now.

- Sophie: 18:20 - 5
- Dara: 18:42 - 4
- Sarah: 51:20 - 3
- Kiell: Disqualified for not giving the meal to Alex. - 0
- Morgana: Disqualified for not clapping for a full minute. - 0

Task 2, Part 1: Give yourself a disadvantage for the next task. Most severe disadvantage wins. You have two minutes to announce your disadvantage. Your time starts now.

- Kiell: Stuff satsumas in his mouths and have one hand in his pocket. - 5
- Morgana: Handcuffed. - 5
- Dara: One hand tied behind his back and the other hand constantly clicking out a jazzy rhythm. - 3
- Sarah: Gagged and mute. - 3
- Sophie: Low self-confidence. - 3

Task 2, Part 2: Put your hat [chosen from a selection inside the caravan] on the Taskmaster's head from the furthest distance. The person furthest from the Taskmaster when their hat settles on the Taskmaster's head wins. You have 20 minutes. Your time starts now.

- Dara: 17.1m - 5
- Kiell: 6.3m - 4
- Dara: 3.6m - 3
- Sarah: 2.51m - 2
- Morgana: 1.8m (One Rowan Atkinson) - 1

Task 3: Do something really stupid. Most really stupid thing wins. You must not hurt yourself or anyone else. You have 20 minutes. Your time starts now.

- Morgana: Pours paint over herself, squirts some of the paint into her mouth, which she spits out, and covers her head with feathers. - 5
- Dara: Fires rubber hands from off the top of his head. - 4
- Sophie: Insults Greg. - 3
- Sarah: Puts a bucket on her head, is spun around, throws her keys away, then carries a bike as she tries to find them. It takes her 80 minutes. - 2
- Kiell: He does a magic show. - 1

Live task: Don't say the Taskmaster's favourite thing. Alex will say a category. One at a time, you must shout a thing that falls in that category within two seconds of the previous person. If you pause, repeat, make a mistake, or say the Taskmaster's favourite thing, you are eliminated. Last player standing wins.

- Sophie - 5
- Sarah - 4
- Dara - 3
- Morgana - 2
- Kiell - 1

Final scores

- Dara - 22
- Sophie - 21
- Morgana - 18
- Kiell and Sarah - 15