Original airdate: December 12, 2015
Subject: Engineers
While helping Santa Clause at the North Pole, Crusher's attempt to sneak a peek at his present sends all the presents flying away, and it's up to Blaze to retrieve them.
Tropes:
- Arc Words: "Everyone should feel special on Christmas."
- Book Ends: The episode starts and ends in Axle City, along with a narration.
- Christmas Episode: Self-explanatory.
- Narrator: A narrator's voice bookends the episode, a la The Night Before Christmas.
- Pet the Dog: Crusher decides to put his present aside and help Blaze save the presents from falling off a cliff.
- The Unreveal: We never get to see what Crusher's present was.
- The Voiceless: Although the whole main cast is present, only Blaze, AJ, Crusher, and Pickle speak.