下面是一个鸡兔混血的年轻英雄。尽管存在差异，但他渴望融入并感受到被爱，尽管他笨手笨脚，他却沉迷于冒险。
The eight toon "participants" are meijubar.net parodies of famous cartoon figures Spanky Ham is a downloaded internet cartoon as mentioned in a previous episode (Newgrounds.com). Captain Hero is like Superman (DC Comics). Ling-Ling is like Pikachu from Pokémon (Nintendo Games). Xandir is like Link from The Legend of Zelda (Nintendo Games). Princess Clara is like various heroines from animated feature films (Walt Disney). Toot Braunstein is like Betty Boop (Max Fleischer, Paramount). Foxxy Love is like Valerie Brown from Josie and the Pussycats (Hanna-Barbera). Wooldoor Sockbat is like SpongeBob SquarePants (Nickelodeon Network). Guest toon Bucky Bucks is a combination of Donald Trump and Richie Rich (Harvey Comics).
《螺丝钉》系列第四季可以认为是螺丝钉故事的新编，在这一季中除了大家已经熟知的螺小西、螺小诺、螺爷爷、火神哥、数码弟、线团姐、绿仙子等人物，我们还将迎来螺丝钉家族的新伙伴，那就是双胞胎弗里克和吉克，以及他们可爱认真的家长-螺奶奶。弗里克和吉克是住在吉姆的好伙伴、女孩卡佳家中的螺丝钉，因螺小诺帮助卡佳修理钢琴而意外结识。这是一对经常陪螺奶奶外出旅行，见多识广并接受了良好家庭教育的聪明男孩，他们的加入带来了更丰富的螺丝钉故事线，也被螺爷爷邀请到螺丝钉学校来学习，当然他们也还需要一段时间来和新朋友们熟悉相处。
鸟姐妹的反差生活第三季
