《太空堡垒卡拉狄加：计划》的剧情讲述的是电视剧中没有交代过的一些事情，故事集中在几个未暴露身份的Cylon身上，将以Cylon人自己的视角，来阐述Cylon对人类实施核灭族的动机和观点。

　　The stranded Colonials struggle to survive under the brutal Cylon rule of New Caprica, but when Galactica returns to save humanity, the fledgling Fleet resumes its search for Earth. The Cylons, after losing control on New Caprica, depart on their own mysterious quest for Earth.