（Lost Girl）讲述女淫妖Bo（由获得双子星奖提名的Anna Silk扮演）的故事。在北美民间传说中，女淫妖依靠吸食凡人男子的能量来积蓄力量。她们看你一眼、摸你一下，你就会被魅惑，甚至丧命。 Bo很快发现世界上存在很多和自己一样的超自然生物，他们有个共同的名字：异种（Fae）。Bo对自己的真实身份感到恐惧，但同时又因自己并不孤独而感到欣慰。她决定走中间路线－－既不帮助同类残害人类，也不帮助人类对付同类。不喜欢按规矩办事的警察Dyson（一个狼人）和性格外向的人类少女Kenzi是Bo最忠实的朋友，也是她行动时的帮手。不过，Bo和人类女医生Lauren的关系也不一般，于第三季加入的狼人新搭档Tamsin也陷入与淫妖和狼人的纠葛。形成了一段奇特的四角关系。
播出日期: 2013-11-10
运行时间: 44 min
概述: The gang takes on a case of stolen memory, only to discover they're all forgetting something… or someone. The new Morrígan is hell-bent on making sure some memories stay buried forever.
播出日期: 2013-11-17
运行时间: 44 min
概述: Dyson seeks out an elemental Fae to rescue someone he loves. Kenzi’s stuck on babysitting duty – but her unlikely charge might be the key to cracking the case.
播出日期: 2013-11-24
运行时间: 44 min
概述: Dyson rushes to be by Bo's side when she puts her life on the line to save a haunted family. At the same time, Lauren finds, much to her dismay, that she can no longer outrun her past.
播出日期: 2013-12-01
运行时间: 44 min
概述: When the Clubhouse is robbed, Kenzi's forced to make a confession that could threaten her friendship with Bo. An angry and frustrated Bo confronts a dangerous foe and makes a shocking discovery.
播出日期: 2013-12-08
运行时间: 44 min
概述: Bo's pursuit for answers steers the group to a Dark Fae party, with a dangerous guest list. Trick is summoned to appear before the Una Mens.
播出日期: 2013-12-15
运行时间: 44 min
概述: Bo fights for the freedom of a talented opera singer, whose voice could be the key to unlocking the answers she seeks. Kenzi is threatened by someone from Hale's past.
播出日期: 2013-12-22
运行时间: 44 min
概述: Bo and Lauren team up to venture into Dyson’s memory when he's on trial for a murder.
播出日期: 2013-12-29
运行时间: 44 min
概述: Bo’s friends are having too much fun celebrating the Yule to realize that she's gone missing. But when the night starts repeating itself, Bo makes it her mission to stop it. Meanwhile, Lauren and Dyson disagree over a mysterious package addressed to Bo.
播出日期: 2014-01-12
运行时间: 44 min
概述: Bo resolves to go to hell and back to get the answers she’s been searching for, with or without her friends' support. Meanwhile, Kenzi's determined to uncover what Trick's hiding.
播出日期: 2014-01-19
运行时间: 44 min
概述: With the gang still reeling from Bo's shocking announcement, Kenzi signs them up for an undercover mission at a mysterious corporation. Meanwhile, Bo retraces the steps that may lead to her destiny.
播出日期: 2014-01-26
运行时间: 44 min
概述: After Bo narrowly escapes an attack by a vengeful Fae, the team tracks down who sent it, only to make Bo doubt her feelings for someone she loves. Meanwhile, Kenzi's surprised by a visit.
播出日期: 2014-02-09
运行时间: 44 min
概述: Bo is reluctant to comply with her role in a prophecy foretold by an order of Knights, until advice from a surprising source helps her make a difficult decision.
播出日期: 2014-02-16
运行时间: 44 min
概述: Bo is forced to make the toughest decision of her life to stop evil from bringing destruction on her world.
