|"Night of the Tibble"|
|Number in season:||5a|
|Original Airdate:|| October 19, 2012|
April 11, 2013 
|Written by:||Dietrich Smith|
|Storyboard by:||Allan Jeffery|
"Read and Flumberghast"
The Tibble Twins have a sleepover and James is the target of their shenanigans.
James gets invited to the Tibble Twins' first sleepover, but James is worried about what might happen at the sleepover. So James tries to find ways to not go to the Tibble Twins' sleepover by telling them that he does not want to go to the party. But the sleepover turned out to be really good even though James got a big stomachache that lasted for two days. The Tibbles want to borrow the glue and D.W. asks why they can see it a secret and then Timmy wears glasses and grabs James' ear and then D.W. put Timmy's hand away and said "No you can’t!". D.W. gives to the Tibbles because he ate so much food at the sleepover. But since James didn't came to school, D.W and Emily got worried so they went to James' house to bring some flowers. It turned out that James was safe so he told them about the sleepover. After that, everyone wanted the Tibble Twins to invite them to their sleepover.
- Arthur makes a cameo appearance in this episode, walking with Buster past James' house. He is heard from downstairs, calling D.W. that Timmy and Tommy Tibble are over.
- Timmy mentions D.W.'s snowball from D.W.'s Snow Mystery and Return of the Snowball, when he's pretending to be Arthur wearing James's glasses.
- The episode's title is a reference to various horror movies, such as George Romero's Night of the Living Dead.