When 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.

The team has their first real battle with Traeger while Leo is confronted with his past.

Veracity's first mission with the team could be her last when her attempt to give Mech-X4 a flight mode goes terribly wrong.

Ryan and the team take MECH-X4 to the Arctic for an epic showdown with Traeger.

After a successful mission, the team finally gets a little chill time in Mech-X until they find a bomb on the X-Deck!