- Jonathan Schwartz as Max Thompson
- Kevin Zegers as Noah Thompson
- Flora Chu as Erin
- Adam Bonneau as Zack
- Eve Crawford as Mrs. Thompson
- Jan Filips as Mr. Thompson
Max and Noah discover a secret room in the attic with a mysterious mirror -a mirror with the power to make them invisible! When Max, Noah and their friends start experimenting with the mirror's power, they begin disappearing for longer and longer periods of time and find it's not so easy to come back. The spooky mirror is definitely not what it appears—or disappears—to be. . . .
Differences from the Book
- April, Whitey, and the Evanders do not appear in the episode.
- There is no birthday party or contest.
- Noah is never called Lefty.
- Erin never becomes invisible, therefore, not switching with her reflection.
- Zack didn't have a weird hairstyle, just one earring on his left ear.
- Max noticed his brother throwing right-handed when he threw his father a cup, not throwing a baseball.
- The mirror is shown to have somehow put itself back together not long after it was destroyed.
- The scene where Lefty annoys Max during dinner does not involve the grandparents in the episode.
"Let's Get Invisible" was released on DVD on September 8, 2009, as the third episode on Attack of the Jack-O'-Lanterns. It was included in a 3-Pack Thriller DVD on August 26, 2014.
|Title||Release date||Media type|
Attack of the Jack-O'Lanterns
|September 8, 2009||DVD|
|August 26, 2014||DVD|
- This television episode was adapted into Goosebumps Presents Book #11.
- Max's baseball cap has the Goosebumps "G" symbol.
- This is the last of three episodes on the DVD, Attack of the Jack-O'-Lanterns.