第01集
导演：内详 主演：Malachi Barton Nicolas Bechtel Ariana Greenblatt Ronni Hawk Kayla Maisonet 乔·尼夫斯 Jenna Ortega Isaak Presley 席瑞娜·文森
Harleyisanengineeringwhizwhousesherinventionstonavigatelifeasthemiddlechildinalargefamilyofsevenkids.
