The episode follows the Davenport family as they are lured into a trap by Marcus and his "father," Douglas.

: Marcus is revealed to be an android created by Douglas, possessing all the Lab Rats' powers combined. He is seemingly destroyed at the end of the episode.

: Unlocks a second hidden ability (Magnetism/Molecular Kinesis).

Bionic Showdown Part 1 - Lab Rats (Series 2, Episode 14) - ‎Apple TV

: The team debuts their updated mission suits in this episode—Adam and Chase's are cloth-based, while Bree’s is a spandex "wet suit" material. Production & Trivia

: With the bionic teens captured and stripped of their powers, Douglas prepares to use the Triton App to gain total mind control over them. Leo, vindicated after his long-standing suspicion of Marcus, must team up with Eddy to launch a rescue mission. Key Revelations & Character Developments

: Douglas Davenport, Donald’s long-thought-dead younger brother, returns to kidnap Donald. He uses Donald as bait to lure Adam, Bree, and Chase into his lair.