Lost Girl

Lost Girl was a Canadian supernatural TV series that ran from 2010 to 2015, created by Michelle Lovretta and starring Anna Silk.

Bo Dennis (Anna Silk) is a succubus, one of a race with supernatural powers known as the Fae. By touching someone, Bo can influence them to do anything she asks. In addition, Bo has inherited additional powers: her blood, if it enters another person, can bind them to her giving potentially complete control. (Aífe, who also has this power, uses it to have one of her thralls carry out a suicide bombing.)

Other breeds of Fae also show up with mind-control powers of one kind or another. Hale (K. C. Collins) is a siren, able to use his whistling to put humans or Fae to sleep or make them compliant (plus other possible effects). Vex (Paul Amos) is a Mesmer, who despite the name can only control the bodies of others, but can generally control them completely. Tamsin (Rachel Skarsten), a valkyrie, has the power to intimidate others into doubting their abilities. In one episode a group of selkies, forced to work as strippers, have hypnotic control over humans (but not other Fae) who watch them dance.

Plot
Bo is a Succubus who grew up in an adopted human family, unaware of her non-human nature and of the Fae world she descended from. She began to feel "different" when she entered puberty and didn't know she was not normal until she accidentally killed her high school boyfriend by draining his life energy during her first sexual encounter. When she told her parents what had happened, they broke the news to Bo that she had been adopted (see "Raging Fae"). Not knowing what she was and what she had done, Bo hated herself and ran away from home, exchanging her previous life for one without family or friends, moving from place to place and assuming a false identity whenever she killed again.

In the first episode, Bo saves a young human woman, Kenzi, from a rapist who had surreptitiously drugged her with a "roofie" in her drink. The two quickly become friends and Kenzi decides they should team up to create a Fae/Human detective agency. Confronted by the Fae leaders of the local territory with a demand for her to choose a side – either "Light" or "Dark" – Bo declares herself neutral, deciding instead to side with humans after Kenzi risked her life to find out where Bo had been taken by force and what they were doing to her. Most of the Fae considered Bo an unknown entity that should either be eliminated as a risk to their secret existence or exploited for their benefit. Throughout the season, Bo learns more about the Fae world and herself while she searches for information about her origins. Along the way, Bo also develops romantic relationships with both Dyson, a Light Fae wolf shapeshifter and police detective; and Lauren, a human doctor and scientist in servitude to the Light Fae.

Season 1 ep. 1, “It's a Fae, Fae, Fae, Fae World”
Bo has been on the run from city to city, since she can't control her feeding powers and is therefore compelled to kill regularly in order to stay alive. Working as a bartender, she is hit on by a man who tries to give her a drugged drink; when she refuses it, he gives it to another girl, Kenzi (Ksenia Solo). Bo then intervenes to prevent the man taking advantage of Kenzi, by having him kiss her instead; she feeds on him and leaves him dead in an elevator.

In the morning, Bo and Kenzi discuss matters in a diner. When they are ready to leave, a waitress offers the bill; Bo explains that she's a little short, and uses her power to convince the waitress to let them leave without paying, to Kenzi's astonishment.

Oh Kappa, My Kappa (Season 1, Episode 3)
Bo, undercover working campus security to investigate a missing student, uses her power on the female university dean to get answers to some questions.

Fae Gone Wild (Season 2, Episode 7)
A group of selkies working as strippers have a hypnotic influence over humans; even resolutely-straight Kenzi is affected.

Adventuresin Fae-bysitting (Season 3, Episode 11)
A nanny (Kate Ross) asks Bo and Kenzi to help her investigate a series of mysterious disappearances in her picture-perfect gated community. The creature responsible is a duppy, a type of fae that can be summoned with a special amulet and that kills upon command without thought or memory. But which of the community's many suspects is actually a brainwashed supernatural killer?