My Sister’s Serial Killer Boyfriend is set to premiere on Lifetime Sunday, Jan. 8 at 8/7c.

Those who have already ditched regular cable can still stream tonight’s premiere live with Philo.

Philo is one of the cheaper live-streaming services available. It allows subscribers to stream over 60 channels live and on-demand for only $25 a month.

Other than Lifetime, other popular channels offered by the streaming service include the Hallmark Channel, MTV, AMC, HGTV, History Channel, Discovery Channel, CMT and more.

You can also take advantage of Philo’s 7-day free trial and watch My Sister’s Serial Killer Boyfriend for free before committing to anything.

What is My Sister’s Serial Killer Boyfriend about?

Lifetime’s official description of My Sister’s Serial Killer Boyfriend is as follows:

Maddie, a local reporter investigating a series of killings targeting similar looking women is caught off guard when her younger sister Olivia, is attacked in her own home.

Urging on the side of caution, Maddie suggests they take a self-defense course. When Olivia starts to fall for their instructor, Maddie becomes skeptical when he refuses to reveal anything about himself, and tries to intervene before the relationship turns into a deadly obsession.

Brianna Cohen, Rib Hillis and Revell Carpenter star.