It's the final days at camp and Little Otter prepares for battle in the annual Inter-Camp Olympics against Ridgefield. Kip (Thom Green) and Marina (Lily Sullivan) make the most of their waning time together, but the future of their relationship comes in jeopardy after Marina receives startling news about her mother. Cole (Nikolai Nikolaeff) and Roger (Rodger Corser) make plans for Ridgefield Alaska, but their partnership is tested when Roger makes another play for Mack (Rachel Griffiths). Buzz (Charles Grounds) faces off against his Ridgefield nemesis, Ryan (Liam Hall). Sarah (Dena Kaplan) is determined to crush Ridgefield in the swimming event and when Robbie (Tim Pocock) offers to join her team, their romance shows signs of revival.