Iain Stirling and Lolly Adefope are on the sofa this week and Chris challenges them to play a game of NIDHOGG, whilst legging it on a running machine. Also on the show, Made In Chelsea's Jamie Laing assists Chris for his challenge on a train, but will they find someone willing to have their hair cut by Chris?

This week, Sara Pascoe and Adam Hess try to guess which audience member ended up in Barcelona after a boozy night out in Essex, they dodge paintballs whilst playing the ultimate video game, Call of Duty, and Chris decides to get a party going on the train with help from radio DJ Roman Kemp.

Chris invites Carl Hutchinson and Nish Kumar into his basement for games, challenges and general banter. This week on the train, Chris tries to make dinner for Pussy Cat Doll Ashley Roberts.

Tez Ilyas and Tom Rosenthal join Chris for games, challenges and banter. Chris is challenged to find dates on the train for one lucky lady with help from TOWIE's Ferne McCann.

Ellie Taylor and Rick Edwards join Chris Ramsey for games, challenges and general banter. Chris decides to try and reform his band whilst on a train with help from comedian Alex Smith.

Chris Ramsey is joined by Joey Essex and Ed Gamble for games, challenges and general banter. Chris undertakes work-out challenges on a train set by England rugby player James Haskell.

Joel Dommett and Rhys James join Chris to play UFC and try to avoid being paddle-whipped by a dominatrix, and Chris challenges them to put on as many layers of clothes as humanly possible. Plus, for this week's on a train challenge, Chris and football legend Chris Kamara form their own football teams to get a game going.

Chris Ramsey is joined by Jimmy Carr and Natasia Demetriou who play a game of 'Pet Toy or Sex Toy' before battling a rowdy hen party in Gamewreckers as they go head-to-head in a Just Dance challenge. Chris tries to transform himself into a 'proper Geordie' on a train with helpful tips from Geordie Queen, Vicky Pattison.