Taskmaster Series 19, Episode 7 - 'Glass half most.'

For those outside the UK here is the video:

https://www.youtube.com/watch?v=bkGKSCDLFhc

Let's discuss tasks and contestants.

Fatiha El-Ghorri
Jason Mantzoukas
Mathew Baynton
Rosie Ramsey
Stevie Martin

Expect spoilers in the comments.