Making Fiends/Mega Man

Cast

 * Marvin as Mega Man
 * Buttons as Rush
 * Mort as Proto Man
 * Buttons 2
 * Grudge as Guts Man
 * Ms. Minty as Splash Woman
 * Charlotte
 * Dr. Neo Cortex
 * Marion's Fiend
 * Dragon Fiend
 * Burly Fiend as Bomb Man
 * Smash Fiend as Elec Man
 * (from Rugrats) as Metal Man
 * (from Rugrats) as Heat Man
 * Shrinking Slug Fiend
 * (from Spongebob) as Bubble Man
 * Tornado Fiend
 * (from Rocko's Modern Life) as Wood Man
 * Crush Fiend as Crash Man
 * Rocko
 * (from SML) as Magnet Man
 * (from SML) as Hard Man
 * (from SML) as Top Man
 * (from Cat Dog) as Shadow Man
 * (from Cat Dog) as Spark Man
 * (from Rocko's Modern Life) as Gemini Man
 * (from The Ren and Stimpy Show) as Needle Man
 * Stimpy