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"The Vanishing" is the 25-26th episode in Season 4, as well as the series finale of Lab Rats. It first aired on February 3rd, 2016. This is the 97-98th episode overall.

Plot

The academy students suddenly vanish after receiving an operating system upgrade. The team initially blames a glitch, but realize the kids are pawns in a much bigger master plan. The Lab Rats put their lives at risk when they face off against the vanished students' captors - a nefarious duo they recognize from their past.

Story

The episode starts off at the academy. Donald and Douglas reveal that they've come come up with a new upgrade that makes the students more powerful and learn faster. Unfortunately, Adam, Bree and Chase can't have the upgrade because of their old bionic structures and start to feel obsolete because of this.

A police officer arrives at the academy with Daniel. He explains that Daniel had been causing trouble with his bionics, so Douglas decides to enroll him in the academy to help him gain more control with his bionics. Leo ends up as the one who was to train him and after several failed attempts, he gives Daniel the upgrade too, though against Douglas' will.

All the students start to disappear and the Lab Rats, Leo, Douglas and Donald suspect it is a glitch in the upgrade. Giselle then appears on the main monitor and reveals that she has taken the students captive in order to get her revenge on Adam, Bree and Chase.

The Lab Rats, Leo, Douglas and Donald arrive at Giselle's Lab and are rather surprised to find that Marucs has been resurrected. The Lab Rats and Leo are beaten easily and taken to the room with the other students, while Douglas and Donald get tied up against their will. Giselle than activates a flash which melts their bionic chips, unknowing to them, and they manage to escape the room due to Leo's bionic leg.

The Lab Rats and Giselle have a fight while Daniel and Marcus battle each other. Daniel uses his power replication to defeat Marcus and Giselle accidentally dies by using a electronic whip on herself while trying to destroy Adam, Bree and Chase. Giselle and Marcus are destroyed, the students are saved and then the Lab Rats, Leo, Daniel, Douglas and Donald go back to the Lab to repair the bionic chips.

At the conclusion, Donald reveals that the upgrades to the bionic students have eliminated the need for the academy, and that they will soon be split into new teams. Unfortunately, the main team-Adam, Bree, Chase, and Leo-must also be split up, with half of them taking on a new mission while the others oversee the transition at the academy. Adam and Leo volunteer to travel to the academy, and after a heartfelt farewell they depart. Donald then asks Bree and Chase whether they are ready for their new mission.

Cast

Main Cast

Recurring Cast

Guest Cast

  • PJ Brown as Police Officer

Trivia

  • This is the series finale of Lab Rats.
    • This episode also serves as the Season 4 finale.
  • This is a 1-hour special.
    • This is fifth one-hour special this season, and the tenth one-hour special overall.
  • The Davenport Household returned in this episode, along with The Lab.
    • It's also the first time Daniel sees where his siblings grew up.  
  • Donald meets Giselle for the first time.
  • Daniel meets his android brother Marcus for the first time.
  • Marcus Davenport makes his return in this episode twice, but dies again both times.
  • Marcus is an android and also bionic.
  • This episode marks Giselle and Marcus' death.
  • The Lab Rats and the students temporarily lose their bionics in this episode.
    • This is the second time this happened, the first time being in One of Us.
  • Tasha reveals that she is pregnant, and that the baby is a girl.
  • Adam dancing to distract Giselle is the same trick Star-Lord used on Ronan The Accuser in the film Guardians of The Galaxy.  
  • The team splits up, with Adam and Leo staying at the academy, and Bree and Chase joining the Elite Force.
  • The ending is a lead-in to Lab Rats: Elite Force, as Donald mentions the new team he wants to create.
  • This is the only Marcus episode that Perry was in. However she never interacted with him. 

Gallery

Lab Rats 'Gallery'
The image gallery for The Vanishing may be viewed here.


Transcript


Transcriptactionhero
For a full transcript of The Vanishing, click here.


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Videos

The Vanishing Teaser

The Vanishing Teaser

The Vanishing Trailer

The Vanishing Trailer

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