Episode 4 S4E4 - Episode 4 2016
Unseen: Go behind the scenes of the boys' epic US adventure in a special episode featuring all the outtakes, pranks and wind-ups you were never meant to see.
- Released: 2016-05-31
- Runtime: 50 minutes
- Genre:
- Stars: Jamie Redknapp, Andrew Flintoff, James Corden, Jack Whitehall
- Director: