: 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.
: The stress of the battle leads to the unlocking of new "hidden" bionic abilities: Adam : Unlocks his Blast Wave ability. [S2E14] Bionic Showdown: Part 1-2
: 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