The line-up for series 19 has been announced. Joining Greg and Alex are:
Matthew Baynton (Ghosts and Horrible Histories)
Jason Mantzoukas (American comedian)
Rosie Ramsey (co-host of the podcast Shagged, Married, Annoyed,)
Fatiha El-Ghorri (Comedian)
Stevie Martin (Comedian)
Channel 4 has confirmed that the new series will be airing soon