Pete and Myka return to Washington DC, to investigate a series of victims drowning on dry land where they run into a pair of fellow Secret Service agents with a surprising secret - a secret which forces Myka and Pete to evaluate where their own relationship has taken them. Meanwhile, Artie uses an artifact to take Claudia back into his memories of an old case, to show her the truth about her sister. 编剧水平一直下降，前三季还是值得看的。又是因为短评写不完……。结束的时候最感慨的一个场景。 SyFy宣布预订第十三号仓库(Warehouse 13)第五季。第五季将成为该剧的最终季，共6集，于今夏拍摄，2014年播出。
