The partnership between Cody Lundin and Joe Teti is no more on Discovery’s “Dual Survival.” In Wednesday, May 21’s episode “Journey’s End to a New Beginning,” the pair part ways after a season together.

Zap2it has an exclusive promo of the episode, which features the crew speaking out about the behind-the-scenes drama between the two men. The question is who will stay with Teti, and who will leave with Lundin?

“Dual Survival” airs Wednesdays at 9 p.m. ET/PT on Discovery.