Power (9 p.m., Starz) – In the Season 2 premiere, James “Ghost” St. Patrick (Omari Hardwick) doubles down on his drug business to save his nightclub and his dream of a legitimate future. But Ghost is set back from his dream by his business partner Tommy (Joseph Sikora), who loves the drug game, and his former mentor, Kanan (Curtis “50 Cent” Jackson), out of jail and seeking revenge.
Also on tonight . . .
Double Daddy (8 p.m., Lifetime) – A Lifetime movie in which a teen's life is turned upside down when her boyfriend impregnates both her and a new student at school. Mollee Gray, Brittany Curran and Cameron Palatas star.
101 Things to Do Before High School (8 p.m., Nickelodeon) – In this new series, a trio of friends set out to conquer each of their biggest fears before entering high school. CJ tries to talk to her 8th grade crush; Crispo confronts his fear of snakes; and Fenwich must face his fear of running through the halls with the basketball team.
My Cat From Hell (8 p.m., Animal Planet) – Francesco is terrified of his girlfriend's cat, Pootie, so it's Jackson to the rescue.
Orphan Black (9 p.m., BBC America) – Rachel bargains for her freedom with decoding Duncan's Moreau book, and Sarah must pursue the Original Castor.
The Haunting Of … (10 p.m., Lifetime Movie Network) – Actor Louis Gossett Jr. returns to the Louisiana hotel where he was surrounded by angry spirits 30 years ago.