2015年上映，Stephen,Langford执导，由玛琳·麦考米克,安德鲁·劳伦斯,肯·戴维蒂安,基普·吉尔曼,Kim,Hamilton,Jackeline,Olivier,Matthew,Brenher,Grant,McLellan,Nina,Ann,Nelson,吉姆·汉纳,Janina,Washington,Alana,Baer,Brandon,Middleton,Allan,Stephan,Brian,Hemenway等主演的大宝贝在英语发行， 豆瓣评分和口碑都很不错，大宝贝手机在线观看等资源均是网络收集而来。

A mad scientist grandfather invents a genetic transformation machine and his 4 year old grandson accidentally turns his body into that of a 30 year old man. Baby Bobby escapes and runs around town as his siblings try to catch him before their parents get back from vacation AND before the bad guys get to him first. The machine is worth a lot of money and they only have a day before the machine loses its capabilities to change baby bobby back.