Can Ryan and the team defeat the monster threat once and for all?
The team is on the run, but that doesn't mean their work is done!
The school's MECH-X4 fan club almost discovers an important secret!
Ryan and the team try to halt a villainous plot from endangering the city.
Ryan goes on a mission inside the mind of his enemy.
Ryan and his friends discover the terrifying truth behind the monsters...
A series of clues leads the team out to a remote location looking for Leo.
Ryan breaks down while dealing with a shocking discovery...
Ryan and the team must side with an old enemy to save the day.
Ryan Walker and his friends have to fight to save Mark.
Principal Grey tries to trap Ryan, Harris and Spyder while they're away camping.
An updated and flying version of the Jaguasaur is deployed to lure the team to action.
Ryan makes use of his telepathic powers to crack open a captive monster's heart.
Harris starts turning into a monster after being infected with ooze!
Things are looking grim for MECH-x4 and its crew! Can the boys pull it together?
Four young friends pilot the mysterious MECH-X4 giant robot to keep their city safe!