（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: 2013-01-06
运行时间: 44 min
概述: Bo risks her freedom to do a favor for Lauren, only to discover she’ll have to do it “au naturel.” The new Ash is revealed and Bo’s new appetites shock…has she not recovered from last season’s battle after all?
播出日期: 2013-01-13
运行时间: 44 min
概述: When Kenzi’s childhood friend is snatched away before her eyes, Bo follows her underground to help find him. Meanwhile, Dyson’s new partner looks like trouble for Bo.
播出日期: 2013-01-20
运行时间: 44 min
概述: Bo’s houseguest Vex unwittingly brings “greetings” from a vengeful Morrigan - sparking a chaotic role-reversal that demands humans as Kenzi and Lauren work together to save their Fae friends.
播出日期: 2013-01-27
运行时间: 44 min
概述: Bo and Dyson take on a case in the world of new age psychology, and Bo suffers the consequences of denying her ravenous hunger.
播出日期: 2013-02-10
运行时间: 44 min
概述: When humans start dissolving into goo, Bo uncovers a nefarious twist to a sexy Key Club. Meanwhile, Bo becomes concerned over Kenzi’s attachment to her forcing Bo to make an extreme revelation about her friend.
播出日期: 2013-02-17
运行时间: 44 min
概述: The gang is forced to stage an intervention against an increasingly erratic Bo. Forcing Bo to learn the truth about secrets kept by the people she trusted most.
播出日期: 2013-03-03
运行时间: 44 min
概述: Bo faces the daunting task of returning to where it all started: down home on the farm. There Bo faces her old demons - and a new one -to clear the way for the path she will soon be forced to travel.
播出日期: 2013-03-10
运行时间: 44 min
概述: What was meant as a much-needed night off for Bo grows into a scavenger hunt in a lawless Dark Fae territory. In Bo’s absence, Trick is placed in a precarious position with potentially dire consequences.
播出日期: 2013-03-17
运行时间: 44 min
概述: Reality and fantasy converge as Bo confronts her ultimate challenge. Trick dreads the meaning of something he sees.
播出日期: 2013-03-24
运行时间: 44 min
概述: Bo, Dyson and Kenzi go undercover at an urban camp to catch a serial killer Fae who preys on at risk youth. A blast from the past greets Tamsin, but the visit may not be purely social. Bo is given some emotional news that is hard for her to accept.
播出日期: 2013-03-31
运行时间: 44 min
概述: Bo and Kenzi become entangled in the schemes of a gated community when a babysitter pleads for their help to prove her employer has met with a foul end. Meanwhile, Lauren comes to a difficult – and dangerous – decision.
播出日期: 2013-04-07
运行时间: 44 min
概述: Chaos strikes during a daring attack on The Dal, leaving the fate of one of the gang in the balance. Meanwhile, The Morrigan leaps on the opportunity to ignite the tensions between Light and Dark… catching Kenzi and Hale in the crossfire.
播出日期: 2013-04-14
运行时间: 44 min
概述: Bo attempts an unlikely rescue against an army to save two people who are dear to her – unaware of the dangers facing those she leaves behind. Kenzi has an epiphany about Hale. Dyson is given an important clue to Bo’s past, just as doubt is cast on his own future.
