樂在其中第二季是由未知執導，Malachi Barton Nicolas Bechtel Ariana Greenblatt Ronni Hawk Kayla Maisonet 喬·尼夫斯 Jenna Ortega Isaak Presley 席瑞娜·文森 主演的一部歐美劇。主要講述了：Harley is an engineering whiz who uses her inventions to navigate life as the middle child in a largHarley is an engineering whiz who uses her inventions to navigate life as the middle child in a large family of seven kids.