In celebration of his new, epic summer reality series, “Expedition Impossible,” Mark Burnett will be up on Twitter at @MarkBurnettTV on Thursday, June 23 from 9:00-10:00 p.m., ET and PT, during the premiere of the show, to offer commentary on the exciting action taking place, as well as behind-the-scenes anecdotes.

In addition, ABC.com will host a live “Chat Party” during the airing of “Expedition Impossible,” where viewers can come to the site, take a look at Mark’s tweets and chat with other fans during the show. The “Chat Party” will go live at 9:00 p.m., ET/6:00 p.m., PT on Thursday ...

With the premiere in just a few days, ABC has released the first 14 minutes of the new adventure reality show Expedition Impossible.

13 three-person teams find themselves racing across vast deserts, over snow-capped mountains and through raging rivers in the beautifully exotic, fabled Kingdom of Morocco. After 10 stunning legs of competition filled with drama, laughs and memorable characters, one team will cross the finish line to claim victory. Each winning team member gets $50,000 (that's $150,000 total for the team) as well a new Ford Explorer.

Expedition Impossible co...