Denji Sentai Megaranger Stop It! Out of Control Guirail Season 1 Episode 31 Airdate: September 21, 1997 Synopsis Dr. Hinelar gives Guirail a capsule to make him powerful enough to finally defeat the Megaranger, without revealing the horrifying cost of his new power. ← Full Throttle! The Friendship Combination All episodes Is It the End!? Desperate Situation, Galaxy Mega →