Steam Detectives — Season 1, Episode 17: Go After Submarine X!

Episode synopsis

When an experimental submarine shows up in Steam City's rivers, it seems like no one can stop it, and that's just the way that Knight Phantom wants it. He's managed to get his hands on one of the Navy's pride and joys, and they'd just as soon keep it under wraps than allow Narutaki and his detective friends get their hands on the truth.

About Steam Detectives

The Streets here are continually enshrouded in white mist. Steam rises from everywhere, obscuring the streets and buildings. Because coal was the only fuel available, this city developed an incredibly advanced steam technology. Unfortunately, evil-doers take advantage of this white fog to commit countless crimes and continually baffle the police. At night, the white mist shrouds the darkness, intimidating everyone. People Call this city enveloped in mist, STEAM CITY.

More episodes from Season 1

• E1Go! Steam Detectives
• E2The Challenge of the Crimson Scorpion
• E3Machine Baron's Abnormal Love?
• E4Rival, His Name is Le Bled
• E5Shadowbolt
• E6The Seven Changes Of The Crimson Scorpion
• E7Emergency Orders! Arrest Goriki!
• E8From Whom Do You Run?
• E9Phantom, The Vengeful Man
• E10Goriki In A Pinch! The Big Capital Tornado
• E11Steam Fantasy
• E12The Machine Baron's Fatal Error