Leo vs. Evil

“	Oh, right. And then, all the little elves came out and did a moon dance around the bonfire.	”
	— Chase

Leo vs. Evil
Season	2
Number	10
Air Date	June 24, 2013
Prod. Code	211
Writer(s)	Ron Rappaport
Director	Victor Gonzalez
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"Leo vs. Evil" is the 10th episode in Season 2 of Lab Rats. It first aired on June 24, 2013. This is the 30th episode overall.

Plot

Leo follows Marcus to his secret lair to gather evidence that proves he’s bionic but ends up captured by Marcus. Meanwhile, the Lab Rats scramble to bring Tasha back before Davenport finds out that they accidentally teleport her to parts unknown.

Story

Leo gets threatened by Marcus, which leads him to want to gather information that he is bionic and show Davenport. He ends up following him to his house, and sneaking into his lair, and takes pictures of proof that he knows that Adam, Bree, and Chase are bionic, and Marcus's capsule, then gets captured by Marcus, who unleashes a giant robot that chases Leo around the lair and later captures him. Leo makes a deal with Marcus that if he can survive what Marcus does to him, he has to let him go, and when they shake on it, Leo licks his hand then shakes Marcus's hand, which allows him to get his hands on the controller that powers the robot. Marcus then uses his Heat Vision to destroy the robot, giving Leo time to escape. 

Meanwhile Davenport shows off his newest invention, a teleporter that molecularly transfers an object via a GPS signal. Adam accidentally turns it on, and Tasha walks in the room but accidentally gets teleported. The Lab Rats then must try to find a way to get her back without telling Davenport, but he eventually finds out. Since the return function was corrupted and did not work perfectly, they could not use the teleporter to get her back, so Adam decides to call her (off screen) and she comes back by taking the bus. Chase and Davenport then apologize for criticizing Adam's ideas. Leo walks in and says that he has proof that Marcus is evil, but his phone gets destroyed by the teleporter.

At the end of the episode, Leo, the Lab Rats, and Davenport go to Marcus's house and he wants to show them the secret entryway into Marcus's house, but no one believes him, and they all leave.

Cast

Main Cast

• Tyrel Jackson Williams as Leo Dooley
• Billy Unger as Chase Davenport
• Kelli Berglund as Bree Davenport
• Spencer Boldman as Adam Davenport
• Hal Sparks as Donald Davenport

Recurring Cast

• Angel Parker as Tasha Davenport
• Mateus Ward as Marcus
• Jeremy Kent Jackson as Shadowy Figure
• Will Forte as Eddy

Trivia

• This is the first episode that Marcus' dad was revealed, although he was mentioned early. It also reveals he is the mysterious figure Marcus is working for.
• It is also revealed that Davenport might suspect something.
• Some of "Shadowy Figure's" plans are shown, but not revealed.
• There are cameras in Marcus's lab.
• The reason why Marcus and his dad want to capture Adam, Bree, and Chase is revealed in Bionic Showdown.
• Adam seems to like meatloaf.
• Marcus Davenport would have been exposed if it wasn't for Davenport's teleporter.
• In this episode, Douglas is credited as "Shadowy Figure."

Memorable Quotes

“	Clever beats strong any day.	”
	— Chase to Adam / Leo to Marcus

“	Oh, we believe you Leo! And we also believe as your family, we will get you the help you so desperately need.	”
	— Bree to Leo

“	Shake your booty!	”
	— Eddy

Gallery

For the image gallery of Leo vs. Evil see Leo vs. Evil/Gallery.

Transcript

For a full transcript of Leo vs. Evil, click here.