孤独青年在住宅大楼自设昆虫馆，把各种昆虫和爬虫类视为宠物，蝎子蜈蚣爱不释手。新宠儿是一只外来蜘蛛，暂时给它一个安乐窝，只是掌上明蛛求生欲强，它要逃离禁室，不断繁衍。后代变种夺命巨蛛，大楼到处结满蛛网，居民陷入一片恐慌。基于公众安全理由，警方封锁现场所有出口，死里逃生更是难上加难。凡尼切克首部长片，直视无孔不入的致命威胁，触及社会的阶级歧视，勾起封城恐惧，善用特效与场景空间，拍出令人毛骨悚然血压狂飚的蛛杀危机。

The green Verdies are the tiny, but brave guardians of the lakeside. The young Verdies only become guardians when their hair turns brown. Until then, however, life is boring. The youngsters with green hair are not allowed to fly on warblers, not allowed to row alone, and they're not allowed to ride wild frogs at the rodeo. Willy Whistle's big dream is to become a guardian, but his curiosity always gets him into trouble. However, the whole lake becomes at risk when the enemies of the lakeside, the Grimps and the swans, enter into alliance. The guardians are helpless, but Willy comes up with a daring plan in order to save his home and his trapped friend, Jeremiah Jump. Luckily he is not alone, because Grandpa, the water snakes and the frogs also come to his aid.