The competing comics demonstrate their love of watermelon and Johnny tries to win points by grabbing a passing cyclist and introducing him to some Christmas-related equipment.

Prize task: The pointiest thing.

* Richard Herring: A mask of Pinhead from Hellraiser. - 5
* Katherine Parkinson: A Venetian mask. - 4
* Johnny Vegas: A meat thermometer. - 3
* Daisy May Cooper: A kebab stick. - 2
* Mawaan Rizwan: The book How To Get Your Point Across In 30 Seconds. - 1

Task 1: Bag the heaviest thing from the furthest distance. Your attempt ends when you have bagged an item. Highest score wins. Your score is the weight of the bagged object in grams multiplied by the distance from the bagging machine in centimetres. You have twenty minutes. Your time starts now.

* Katherine: 47,000,000. - 5
* Richard: 4,100,000. - 4
* Mawaan: 2,623,000. - 3
* Daisy: 1,800,000. - 2
* Johnny: 1,000,000. - 1

Task 2: Paint a picture of a howling wolf on this teapot. You may not touch the teapot or remove it from the turntable and you may not tamper with the turntable or its power. The turntable will keep speeding up until you have named 20 American states. If you do name 20 American states, this turntable will slow down. You have ten minutes. Your time starts now.

* Daisy and Richard - 5
* Johnny - 3
* Mawaan - 2
* Katherine - 1

Task 3: Do something out of character with this £20. Most out-of-character thing wins. You have three months. Your time starts now.

* Daisy: Took out on a subscription to Portable Restroom Operator magazine. - 5
* Mawaan: Took a qualification in how to deal with aggressive people at work. - 5
* Richard: Has a tarot reading. - 4
* Johnny: Waxes his body, getting the letters "TM" done on his chest. - 4
* Katherine: Pretending to deposit the money into the bank. - 3

Task 4 (Team Task): Eat the most watermelon. You must be wearing a boiler suit and safety goggles when you are eating the watermelon. You must not feed yourself. You have four minutes. Your time starts now. [Bonus rule for team of two: The watermelon must not leave the lab. Bonus rules for team of three: You must stay on your platform at all times. You must only eat the watermelon that is on your platform.]

* Daisy and Richard: At least 1kg. - 5
* Johnny, Katherine and Mawaan: 331g. - 3

Live task: Say the most different words without hesitating for more than two seconds. Any words already said will not count. The person who says the fewest words each round is eliminated. The person in last place goes first.

* Daisy - 5
* Katherine - 4
* Mawaan and Richard - 3
* Johnny - 1

Live scores

* Richard - 26
* Daisy - 24
* Katherine - 20
* Mawaan - 17
* Johnny - 15