Danny launches an investigation after the survivors discover someone has sabotaged the ship by blowing up the engine. Steve makes a shocking discovery at the bottom of the ship.
After Todd and Jess decide to get married, Florence and Owen struggle to define their new romance. Casey returns to officiate the wedding. Pack and Steve make a discovery that threatens to tear them apart.
After making it onto the pirate's ship (a Red Hot Chili Peppers tribute band cruise), the survivors divide after only some of them get showers. Pack and Bruce form an unlikely friendship.
After discovering the pirate's plan to harvest their organs, the survivors try to escape the island. Karen makes a difficult decision that echoes a moment from her past.
Jess and Todd try to buy passage on the pirate's ship through unconventional means. Owen starts to have feelings for Florence as Steve grapples with his new love.
Owen and Florence deal with the return of a deadly foe. Todd makes a haunting discovery about his past after trying to fist fight Chet.
After something taints the water upstream, Florence and Karen hike into the jungle to find the source while the others debate whether they want the pirates to spoil “Game of Thrones.” Steve strikes up an unlikely romance.
After the pirates decide to stay on the island, Pack tries to negotiate a truce. Steve pitches Danny on a new business venture.
The newly arrived pirates try to ransom Danny while marooning the others. Steve tries to make amends for murdering a survivor.