MECH-X4Season 22017 · 20 episodesEpisodes1Versus the New EvilRyan's attempt to level up at his new school is interrupted when the team must stop a super-powered enemy.2Versus the DeepAn item of immense power rests under the Bay, as does a terrifying new monster.3Versus the OutbreakRyan and the team must fight off a zombie horde.4Versus Harper's GhostRyan is bombarded by visions of Harper. If Harper is still alive, Ryan must make a difficult choice: save him, or destroy him once and for all?5Versus the MountainRyan finally gets a lead on his biological father, Randall, only to find him in mortal danger and must race against time (and a collapsing mountain) to save him.6Versus The Dark KnightWhen a new monster creates a city-wide blackout and disables the MECH-X4, the team must figure out how to get the robot working again to stop the beast from completing its mission.7Versus The Tech ArmyRyan and Mark's fun day with their Dad is interrupted when a fighter drone created by Harris is mysteriously reprogrammed to destroy Ryan.8Versus TraegerThe team has their first real battle with Traeger while Leo is confronted with his past.9Versus Velocity and VeracityVeracity's first mission with the team could be her last when her attempt to give Mech-X4 a flight mode goes terribly wrong.10Versus The ArcticRyan and the team take MECH-X4 to the Arctic for an epic showdown with Traeger.11Versus the Wolves at the DoorMark and others find Ryan in the top half of the robot. He is alive but very weak.12Versus the ThirtyRyan meets more of Leo's technopathy test subjects, including his birth mother.13Versus MiamiGrace might relocate the family to Miami.14Versus the X-WeaponWhen the team split apart as Grace contemplates leaving Bay City, Traeger makes his move.15Versus SabotageAfter a successful mission, the team finally gets a little chill time in Mech-X until they find a bomb on the X-Deck!16Versus The Monster Within!A traitor on Mech-X4 picks off unsuspecting team members one by one.17Versus The BetrayalRyan, Spyder, and Veracity attempt to sneak into a hospital to get the materials they need for a secret mission.18Versus HarrisRyan and what's left of his team take on Traeger and a traitor in Brazil.19Versus The InfectedWith the world falling one city at a time, Ryan and the team retreat to the Thirty's secret farm.20Versus The EndA super-charged Mech-X4 races around the world to defeat Traeger's beasts, and Ryan must make one of his toughest decisions yet: save his friend or save the world?Season 1
