该片讲述了原始人咕噜一家在寻找一个新的家园途中邂逅了文明人一家，两个家族间的生活方式有着天壤之别，从而发生了一系列矛盾的故事。The film tells the story of the prehistoric Gulu family, who, while searching for a new home, encounter a modern human family. The lifestyles of the two families are completely different, which leads to a series of conflicts.
| 第1集 Episode 1 | 第2集 Episode 2 | 第3集 Episode 3 | 第4集 Episode 4 |
| Play in a separate window独 立窗口播放 | Play in a separate window独 立窗口播放 | Play in a separate window独 立窗口播放 | Play in a separate window独 立窗口播放 |
疯狂原始人2-第1集 Episode 1:
疯狂原始人2-第2集 Episode 2:
疯狂原始人2-第3集 Episode 3:
疯狂原始人2-第4集 Episode 4: