Join Sam Nixon and Mark Rhodes for the semi-final. The remaining teams must impress the judges with a new routine and work with another team for a long rope performance. Show more

Join Sam and Mark for the final of Jump Nation. The three finalists must perform a showstopping routine plus a routine chosen by the judges from earlier in the series. Show more

Join Sam and Mark for the second set of Skate Nation heats. Seven brand new rollerskate teams battle it out for the five places left in the next round at Skate Camp. Show more

Sam and Mark and the five remaining skate teams go to the circus. Each team performs a circus-themed routine, but the worst two face the skate showdown. Show more

Join Sam and Mark for the quarter-final. The theme is movies and one member of each team goes head-to-head in a skate slalom battle. Show more

Join Sam and Mark for the semi-final. The three remaining teams have two performances each and they go head-to-head in a go-karting challenge. Show more

Join Sam and Mark for the final of Skate Nation. The two remaining teams go all out for the prize and there's plenty of surprises along the way. Show more

Join Sam and Mark and the first seven rollerskating teams hoping to be Skate Nation champions. Only five will get a place at the next round, Skate Camp. Show more

JLS join the Wind-Up team to surprise three of their biggest fans. Scouting for Girls perform their latest song and an audience member gets a surprise. Show more

Sam and Mark take their hidden cameras to Yorkshire. One Direction join in with the wind-ups to give a superfan a super surprise and Lemar pops in to sing his latest single.

Sam and Mark go undercover to surprise two fans in Kingston. They are also joined in the studio by pop sensation A*M*E. Show more

Conor Maynard surprises two megafans and gives them a special performance. Hosts Sam Nixon and Mark Rhodes are joined in the studio by dance group Flawless. Show more

Hosts Sam Nixon and Mark Rhodes go undercover to surprise two fans in Hale. They are joined in the studio by acoustic duo Lilygreen and Maguire. Show more

Sam and Mark take their hidden cameras to Liverpool to wind up a couple of fans. Two audience members get to play a game with boyband The Mend. Show more

Sam and Mark take their box of disguises to Manchester to surprise two of their biggest fans. The Voice's Tyler James joins them in the studio. Show more

In the final show of the series, One Direction wind up two megafans with the help of some hidden cameras. Sam and Mark are given their most dangerous challenge yet. Show more

Entertainment show featuring highlights from Sam & Mark's Big Friday Wind-Up. Sam and Mark go undercover to surprise two fans in Bristol. Show more

Entertainment show featuring highlights from Sam & Mark's Big Friday Wind-Up. Sam and Mark go undercover to surprise two fans in Hale. Show more

Dance reality series with Alesha Dixon. In this last of the qualifying rounds, street crews from Plymouth and Essex take to the stage to impress the judges. Show more