Network: NBC
Episodes: 154 but three didn’t air (hour)
Seasons: Seven

TV show dates: June 11, 2001 — September 12, 2006, December 12, 2011 – February 12, 2012
Series status: Cancelled, revived, cancelled again

Performers include: Joe Rogan (host)

TV show description:
A reality show that pits contestants against one another in a series of difficult and often disgusting challenges.

Contests include tests of physical strength, mental ability, stamina, and courage. Some themed episodes feature special challenges such as participants competing without clothes, performing extra disgusting or very dangerous stunts, etc. Some episodes featured specific groups of contestants from reality TV shows, members of the military, models, etc.

In early seasons, participants competed as individuals but contestants were later grouped into teams with pre-existing relationships. The show is hosted by comedian Joe Rogan.