Below Deck: Season 4, Episode 6

4 - 6: The One Where the Charter Guests Almost Die

Captain Lee grows increasingly frustrated with Kelley after a series of missteps by the newly minted bosun. Kate is surprised by a visitor that rattles Ben's ego to the core. Kelley steps up his game in his pursuit of Emily. Meanwhile a terrifying boating accident leaves the lives of the charter guests hanging in the balance.