My name is Ryan. I'm your son.
Ryan to Randall

"Versus The Mountain" is the fifth episode in Season 2 of MECH-X4 and the twentieth overall. It first aired on September 9, 2017.


Ryan finally gets a lead on his biological father, Randall, only to find him in danger and must race against time to save him.[1]


Main Cast

Recurring Cast

Guest Cast

  • Dean Marshall as Randall

Absent Cast


  • This is the fifth episode of the five-part premiere in Season 2.
  • Veracity was absent in this episode. This was her second absence this season.
  • Leo had rebuilt the Markmobile using repair nanites.
  • While Ryan was using his technopathy to activate the elevator, it felt down. However, he survived.
  • Ryan saw his birth father for the first time.
  • Ryan did not reveal that he is Randall's son, but told him he was from a rescue team. However, when Randall got his leg pinned under a rock, Ryan revealed his identity.
  • Ryan used Gravity Pucks to get the rest of Randall's construction team out, because they were trapped.
  • It's seen that Randall calls someone later on, he said he got the ore, and to "Get Leo".
  • In the end, it's seen that the power grid in Bay City is out of control.


We never get to do my thing.


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To view the Versus The Mountain gallery, click here.


MECH-X4 Episodes
Season 1
Let's Call It MECH-X4!Let's Get Some Air!Let's Open The Monster Heart!Let's Be Idiots!Let's Survive in the Woods!Let's Get Our Robot Back!Let's Get the Big Bad!Let's Deal with Our Stuff!Let's Get Some Answers!Let's Go Clubbing!Let's Get Leo!Let's Dig Deep!Let's Destroy Some Ooze!Let's End This! Part OneLet's End This! Part Two
Season 2
Versus The New EvilVersus The DeepVersus The OutbreakVersus Harper's GhostVersus The MountainVersus The Dark NightVersus The Tech ArmyVersus TraegerVersus Velocity and VeracityVersus The Arctic

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