PB&J Otter Season 3 Episode 12 - Sergeant Gravel to the Rescue / Sleepyhead Episode Title:Sergeant Gravel to the Rescue / SleepyheadEpisode Description:A.) Peanut accidentally loses his library book, and, to make matters worse, the book is due back to the library that very same day. What's a young otter to do, except...FREAK OUT! B.) Mr. Raccoon tries to get his day's sleep, but, despite good intentions, the neighborhood kids are constantly keeping him awake.