When a super volcano under Swellview becomes active, Henry and the gang think the world is going to end soon and make the best of what time they have left. Meanwhile, Piper becomes convinced she has gluten intolerance.
This episode provides examples of:
- Exactly What It Says on the Tin: The show Chloe got cast on, Kids in the Woods, is literally about kids in the woods.
- Last Day to Live: Schwoz reveals the super volcano before Swellview will erupt in 42 hours and melt the entire world; to spend their last days, Henry confesses to his crush Bianca, challenges Mitch to a fight, and agrees to go ice fishing with Oliver; Charlotte goes on a crash diet and starts eating junk food; and Ray and Schwoz take up jitterbug lessons.
- Put on a Bus: Henry's old crush Chloe has left the show due to being cast on Kids in the Woods, and a new crush, Bianca, has taken her place.
- "Shaggy Dog" Story: Both the main and secondary plots end with this outcome:
- In the main plot, Schwoz realizes the world is not going to end next day, as it won't be for millions of years from now, meaning Henry and the gang can live. But this means Henry has to face off Mitch for real, and is forced to go ice fishing with Oliver.
- Piper's plot ends with the doctor revealing she's not gluten intolerant as she thought, because while it's a problem for some people, it's not a problem for her.
