The Loud family and Clyde arrive for a fun-filled summer at Camp Mastodon, but Lincoln and Clyde quickly find themselves in a battle against the toughest bunk at camp.

At Camp Mastodon, Lynn pushes an overly-cautious Lisa to become more adventurous.

When Lori learns her Camp Mastodon campers think she's uncool, she tries to impress them by breaking the rules.

When Lincoln and Clyde discover a centuries-old pirate flag, they accidentally awaken the ghost of a vengeful zombie pirate and his octopus sidekick.

During a nature hike gone wrong, Leni clashes with a snarky co-counselor.