As Harvey and Jinja bake a cake for Remy, a small mistake leads to a big problem. Harvey and Robin help Pirate Jack search for buried treasure.
At camp, the boys keep losing all the games to the girls, but Snoopy as The Masked Marvel might be the key to turning things around.
Duck convinces Goose to take a trip to the beach. The duo find out how much they’ve grown and a disappointed Duck attempts to grow faster.
Snoopy and Woodstock search for pirate treasure; the Flying Ace steals Sally’s map; and Snoopy’s expired dog licence presents opportunities.
Emma takes Doug on a beach day to show him why people love it. Doug and Emma try to track down missing supplies for a big party.