![](https://image.tmdb.org/t/p/original/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![](https://image.tmdb.org/t/p/w342/b8hftDjIoVBiGP2gaBxjAU6GHdz.jpg)
Episode 17
This week all five presenters square off in challenges not against each other – but against professionals, expert in their chosen field.
![](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![](https://image.tmdb.org/t/p/w300/GQXJrXpjlaFTtZ593sxARGSLEm.jpg)
![](https://image.tmdb.org/t/p/w300/3vB6O0YcppD9FrlHWBMPHFjE0F2.jpg)
![](https://image.tmdb.org/t/p/w300/snrOnotvdUPXuSQQ4UeJeUhggMs.jpg)
Other episodes for this season
![Episode 1](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 2](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 3](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 4](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 5](https://image.tmdb.org/t/p/w300/uUAYfGsSTDogZEbAyjEgbv38sIJ.jpg)
![Episode 6](https://image.tmdb.org/t/p/w300/i5fByoaHrSI1o7Rggm8GInL2R5t.jpg)
![Episode 7](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 8](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 9](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 10](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 11](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 12](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 13](https://image.tmdb.org/t/p/w300/aIANpeJjhy3l847FejxkgE6cO0Q.jpg)
![Episode 14](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 15](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 16](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 17](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 18](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 19: Christmas Special](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 20](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
![Episode 21 - Christmas Stocking](https://image.tmdb.org/t/p/w300/jo7t8sd5efrcLQF5B2WTZYHLd3A.jpg)
This week all five presenters square off in challenges not against each other – but against professionals, expert in their chosen field.