One last battle remains to put an end to the ritual - and Altena - for good. While there is no escape from the Soldats, a new Noir is born to seek the light in a world of darkness.

Speed, Trixie, and Spritle make a new friend, but her furious father will go to any length to keep her from driving a car.

Priestesses from the Soldats arrive at the manor to praise Altena for orchestrating the Grand Retour. Chloe savors her time with Kirika as they don their ritual garb and practice fighting in the ruins.

Spritle gets caught up in a plot to assassinate Prince Jam and disrupt his succession. Will Speed be able to save Spritle and the royal line?

Kirika collapses at the edge of a village and is taken in by an old couple who have been expecting her. There she learns about an ancient ritual, the Grand Retour, of which she is an essential part - and a threat to certain factions of the Soldats.

It's a case of swapped identities when Spritle is mistaken for the young Prince Jam... by a group of assassins!

Danger lurks around every corner as Mireille and Kirika draw closer to learning the truth behind the Soldats. A rooftop showdown ensues when masked gunmen ambush their apartment.

Speed finds out that the man who framed him was using a fake Mach 5! But what will happen when the fake is more advanced than the real thing?

An agitated Mireille banishes her partner from her sight at gunpoint. After receiving inside information on Chloe’s motives, Kirika is warned of a trap set for her troubled friend - will she make the choice to save Mireille despite their confrontation?

Someone uses the Mach 5 to steal documents from the Secret National Science Institute! Speed is framed for the job, and when his alibi falls apart, he's in real trouble!

Shaoli holds Mireille hostage to lure her partner into a deadly trap. Kirika takes the bait, but she isn’t alone.

Speed struggles to resist the awesome power of the GRX engine and its overwhelming speed.

Mireille is overjoyed when she runs into her uncle in Paris, but the nostalgia turns sour when she learns who his next target is.

A powerful engine is brought back from Pops's past. He's determined to get rid of it, but Speed is lured to its power...

Chloe is charged with killing a retired German general who was involved in covert operations with the Soldats during the Cold War. But when her task is interrupted by sabotage, it’s clear that she isn’t his only enemy.

Twinkle and Speed plunge into the churning waters of Niagara Falls. Even if they escape, they'll still have to best the notorious criminal Brotch!