What to Watch on Saturday: ‘Still Star-Crossed’ series ends, plus goodbye to Shark Week

Still Star-Crossed (10 p.m., ABC) – In the series finale, Lady Capulet’s relationship with Paris comes to a head and a discovery about Lord Montague’s past is revealed.

Also on tonight . . .

Doubt (8 p.m., CBS) – Albert discovers the truth about Sadie and Billy’s relationship and fears that Sadie’s judgment has been compromised.

The Wrong Neighbor (8 p.m., Lifetime) – A deranged woman becomes obsessed with a recently separated man and his daughter.

Sharkmania (9 p.m., Discovery) – A review of the greatest moments of Shark Week 2017, including viewers’ top picks.

Orphan Black (10 p.m., BBC America) – Sarah remains on edge with a nagging suspicion that S is hiding something.