...aka: Blackie (Japan)
Overview
Angry foreman of the construction site where Mario and Luigi worked. Rather than help them, Spike continuously tries to hinder the brothers from doing their job and raking in the cash for himself. He is a fat, bearded villain who always wears sunglasses.
Wrecking Crew
(NES 1985)
Foreman Spike first appears in the bonus stages of Wrecking Crew. While Mario runs around in the foreground, Spike runs around in the background trying to outdo the hero. He will smash down walls, and try knocking you off the platform you're standing on. However, you can do exactly the same things back to him. He also appears on the later regular stages.
Wrecking Crew 98
(Super Famicom 1998)
Fifth challenger in the puzzle mode game. He has been completely redesigned as a moustachioed army man (but thankfully this is only a temporary change exclusive to this game).
Mobile Golf
(Game Boy Color 2001)
In this Japan-only Game Boy golf game, Foreman Spike is an unlockable character (more details needed).