|This article is about a/an comic story in Power Rangers S.P.D.|
Emperor Gruumm appears on Earth and captures Commander Cruger as he is over-seeing the delivery of power crystals to the power plant. Gruumm ties an electrical-chain around Cruger and can send an electrical pulse through it any time he wants, So he tells the B-Squad Rangers to surrender the Delta Squad Megazord to him or he will hurt Cruger. The Rangers have no choice but to surrender and Gruumm enters the Megazord, but as soon has he fires the blaster it backfires sending fire into the cockpit forcing Gruumm to teleport out. The Rangers had set the blaster to backfire before they left the Megazord.