Ever wondered what's the point of any of the Taskmaster tasks? A documentary is now going behind the scenes of the show to investigate the most puzzling challenges and spilling the show's secrets.

Editor's note: The following contains spoilers for 'Thunderbolts*' Ding-dong, the Taskmaster is dead. Better to rip the Band-Aid right off, not that anybody would really feel it. Thunderbolts* tried ...