What to Watch on Monday: ‘UnREAL’ ends strong first season

Shiri Appleby (left) as Rachel and Freddie Stroma as Adam in Lifetime’s “UnREAL.”
Shiri Appleby (left) as Rachel and Freddie Stroma as Adam in Lifetime’s “UnREAL.” LIFETIME

UnREAL (10 p.m., Lifetime) – In the first season finale of this surprisingly fantastic – and dark – Lifetime drama, an unwanted guest returns to the set, and Adam makes a big, life-changing decision. If you haven’t watched “UnREAL” and you’re looking for something, find it on On Demand.

Also on tonight . . .

Toe Tag Parole: To Live and Die on Yard A (9 p.m., HBO) – A documentary about a program developed by the California Department of Corrections in which inmates are given the opportunity to earn privileges by committing to uphold a racially-integrated environment free of violence and illegal drugs.

Significant Mother (9:30 p.m., CW) – In the first episode of this new sitcom, a budding restaurateur returns from a trip and learns that his best friend has started dating his recently separated mother.

Beats of the Antonov (10 p.m., UNC-TV) – In this POV documentary, the people of the Nuba mountains are bound together by music and the desire to protect their cultural traditions amid civil war.

Running Wild with Bear Grylls (10 p.m., NBC) – Actor Ed Helms runs wild with Bear, facing sheer cliffs and crumbling rock while atop Colorado mountains.

Murder in the First (10 p.m., TNT) – Terry and Hildy’s investigation is death a lethal setback, while Suger contemplates the future of Potrero.