Episode 4
Bradley and Barney Walsh host as contenders take on the superhuman Gladiators for a quarter-final place. Comet takes on Hang Tough, and Diamond races up The Wall.
Guest Stars (20)
Harry Aikines-Aryeetey as Nitro - Gladiator
Jamie Christian Johal as Giant - Gladiator
Livi Sheldon as Diamond - Gladiator
Montell Douglas as Fire - Gladiator
Zack George as Steel - Gladiator
Matthew Morsia as Legend - Gladiator
Karenjeet Kaur Bains as Athena - Gladiator
Jade Packer as Electro - Gladiator
Emily Steel as Dynamite - Gladiator
Alexander Gray as Apollo - Gladiator
Toby Olubi as Phantom - Gladiator
Jodie Ounsley as Fury - Gladiator
Sheli McCoy as Sabre - Gladiator
Quang Luong as Viper - Gladiator
Matty Campbell as Bionic - Gladiator
Ella-Mae Rayner as Comet - Gladiator
Chung Leung as Self - Contestant
Matt Jones as Self - Contestant
Nia Rtter as Self - Contestant
Sharan Riyat as Self - Contestant