Below Deck's Ashton Pienaar apologizes again Fans not Ashton Below Deck is a popular reality TV show that takes place on a luxurious cruise ship. He is the charismatic captain, and the show showcases his daily adventures managing the crew and ensuring a smooth sailing experience for the well-to-do vacationers. Underneath the lower level, Ashton faces spectacular scenarios and navigates complicated relationships among the staff. The show offers a unique glimpse into the world of luxury yacht adventures and the obstacles they pose. His charm and guidance skills make him an captivating character to watch on Ashton Beneath Deck.