Across two episodes, former EastEnders actor Joe Swash teams up (and bunks up) with award-winning comedian Seann Walsh as they take on comedians Harriet Kemsley and Lara Ricote. The battle is too big for one episode and concludes tomorrow night.

Across two episodes, Katherine Ryan joins forces with actor and comedian Tom Rosenthal as they take on comics and best friends Fatiha El-Ghorri & Josh Jones. They'll fight for pride, prizes and most importantly - floor space in this comedy / reality hybrid where it's all fun and games until the wall closes in.

In this opening half of the battle, both teams lay siege to one another in Castle Mania, go head-to-head in The World Series of Everything, and put on the performance of a lifetime for Jimmy's minions in Ball Routine. The battle is too big for one episode and concludes tomorrow night.