第5話「ミロガンダの秘密」

When members of an expedition to a distant island are killed by a strange plant-monster, the Science Patrol puts the remaining survivor into protective custody. Unfortunately, the energy from their weapons accidentally enlarges the creature to enormous proportions. Now only Ultraman can save the day!

“怪奇植物グリーンモンス登場” オイリス島に棲息する食肉植物ミロガンダの花が突然変異を起こし、怪奇植物グリーンモンスに変貌してしまう。