The waters around the superyacht the Katina were unusually choppy when Johnny Arvanitis stepped aboard and offboard in the Bravo show Below Deck Down Under. From the start, Johnny's presence felt out of place, with confessionals that seemed suspiciously polished and a temper that flared faster than a Bravo reunion fight. Johnny's sudden arrival, explosive behavior, and near-instant replacement raised more eyebrows than a guest trying to carry their own luggage.