The teams head out from Waihu Bay and this episode its Tuna on the menu. Mandy is facing off against her Dad this week adding a little extra spice to the challenge. They are targetting skipjack and albacore tuna and after some handlining for some smaller fish, the guys start trolling and Mandy's team mate, Jo hooks into the fish of a lifetime. This is no tuna and the teams take a break from the competition to celebrate this catch.