Here is the Spark Man Revisited Doc Robot Stage from my walkthrough of Mega Man 3 for the NES.
It goes from the point where Mega Man enters the Spark Man Revisited Doc Robot Stage as it begins up to the point where the Gemini Man Revisited Doc Robot Stage is selected after defeating the Quick Man as Doc Robot.
What you'll find in this video:
-How to navigate the Spark Man Revisited Doc Robot Stage.
-How to defeat Metal Man & Quick Man.
