自从与小主人安迪告别后,胡迪(汤姆·汉克斯 Tom Hanks 配音)和他的伙伴们在小女孩邦妮家安顿下来,不仅成为了邦妮(玛德琳·麦格劳 Madeleine McGraw 配音)的心爱之物,还结识了一批新伙伴。转眼之间,邦妮也要进入幼儿园啦,她用灵巧的小手把一个餐叉做成了玩具带了回来,并且热爱有加。胡迪虽然稍感失落,却还能欣然接受。只不过叉叉(托尼·海尔 Tony Hale 配音)似乎认定自己只是垃圾,一次次逃走跳进垃圾桶里,这可给胡迪找了不少麻烦。不久,邦妮一家外出旅行。叉叉故技重施,想方设法逃走,结果在追逐他的过程中,胡迪和叉叉便与邦妮家失散了。
在流浪途中,胡迪意外重逢久未谋面的牧羊女(安妮·波茨 Annie Potts 配音),与此同时,新的冒险也就此展开……
Appraiser Rachel (Lindsey Shaw) receives the news that her top-notched client wants to buyout a small town's beloved library to build a resort and spa on the land. Rachel is completely against the idea of leaving NYC but loses the argument to her boss. So Rachel packs her bags and flies out to California. During her first visit to the library she runs into writer, Jake (Derek Theler), who is researching the tale of Captain Black Bart's hidden treasures for his next novel. With hopes of saving the library, Mrs. Archer (Rachel Ticotin), the librarian, pushes Jake to show Rachel what the library means to the town. Jake's already got a lot on his plate with his research and taking care of his niece, Hailey (Chiara Aurelia), and nephew, Noah (Max Page), for the summer but he agrees to help out. As Rachel learns what the library means to the community she must find away to save it before it's too late.