Speed Racer X
S1 · E7 — Assault! Mephistopheles
S1:E7 · Assault! Mephistopheles
34 episodes in this season
It's Name is Mach 5!!
25 min
Dead Heat Pursue
Ghost Lurking in the Highway
Deep Sea Express Great Rescue Mission
A Challenge from the Champion
Friend or Foe? The Mysterious Racer X
Assault! Mephistopheles
Marriage Dance!? The Boy Racer who Called the Storm
Ninja of Light! Revealing the Secret of the Shadow!!
Showdown! Masked Racer X
Revive! Pegsasus' Glory Bet on Ressurection
Mysterious Attack!? Jetson Targeted!
Enter the Warp 5! Strange Love for the Genius Professor
Runaway Devil! Awakening of Gargoyle
Who Assaulted the Weathervane Reporter X Dance!?
Big City Dread! Continuous Bomb Warning
Shadow of the Mach 5 Albatross
Amazon Grand Prix: The Akihabara Professor's Trap
Amazon Grand Prix: Sleeping Golden Image
Fastest Beast Soldier: Cheetah King
Earth Grand Prix's Desprate Mirage Shoot
The Mach 5's New Journey
Competition! The Mysterious Disk Sleeping in the West
Protect the Lives of the Ancient Dinosaur Paradise!
Fierce Fight of the Near Future - Battle Race Betting Life and Death
Soul of Middle-Aged knight Franky
Run to the Mysterious Sun God's Pyramid!
The Legendary Atlantis that Sank to the Ocean Floor
X Again! Smash Handler's Ambition
Chase the Huge Sun Mammoth Hidden in the Glacier!
A Mesage to Heaven - Draw the Ground, Mach 5!
Memories Planting Temptating Love from the Underworld
The Strongest Rival, Revived by Gathering Friendship
Betting the future of the Collapsed Battle, Handler Castle
