Teenage Mutant Ninja Turtles (1987)

S6E10 Phantom of the Sewers

Title: Shadow Beneath the Streets Plot: Following a captivating evening of the robotic Willie Wombat Revue at the Willie Wombat Revue Theatre, an enigmatic figure draped in a flowing black cape, adorned with a black fedora and a white mask, emerges. This elusive individual, referred to solely as the Phantom, stirs intrigue and unease among the cast and crew, leaving them to unravel the mystery behind this shadowy presence.