4 Season
96 Episode
Lab Rats - Season 4 Episode 24 The Vanishing (2)
Giselle reveals she dug up Marcus from Douglas' old lair and rebuilt him, piece-by-piece. Marcus wants revenge on Douglas for leaving him to die. Everyone rushes Giselle and Marcus, but Marcus knocks everyone unconscious. Donald and Douglas are tied together in chairs, while Adam, Bree, Chase, and Leo are put in the chamber with the students, while Daniel is pulled out.
- Year: 2016
- Country: United States of America, Spain, United Kingdom
- Genre: Comedy, Sci-Fi & Fantasy, Kids
- Studio: Disney XD
- Keyword: smart kid, sitcom
- Director: Chris Peterson, Bryan Moore, Greg A. Hampson, Tim Weber, Ron Rappaport, Laura Lynn
- Cast: William Brent, Spencer Boldman, Kelli Berglund, Tyrel Jackson Williams, Hal Sparks