Sam & Mark's Big Friday Wind-Up

CBBC

Saturday 4 February 2017  19:00 - 20:00 (60 mins)
Union J: Stars of The Dumping Ground surprise two of their superfans. Sam and Mark go undercover in In Yer House Extreme and there's music from boy band Union J. Also in HD. [S]

Sam & Mark's Big Friday Wind-Up may be available on playback
Sam & Mark's Big Friday Wind-Up (CBBC) Saturday 4 February 2017 19:00 - 20:00