On TV this Labor Day: Rizzoli & Isles crack their very final case, Rob Lowe gets roasted by Ann Coulter (or vice versa?) and Discovery puts the Harley-Davidson origin story in gear. Here are 11 programs to keep on your radar:
What to Watch Tonight
Rizzoli & Isles Series Finale, Rob Lowe Roast and More
Z Nation Marathon
Through Tuesday at 4 am | Ahead of its Sept. 16 return, binge on (most) of Seasons 1 and 2, beginning with Episode 4.
Bachelor In Paradise
Season 3 finale (Night 1 of 2): A bachelor uses a new arrival’s lack of options to his advantage; another bachelor makes an unexpected decision. (Who is the next Bachelor?)
American Ninja Warrior
The second week of national finals finds the remaining competitors tackling the Snake Run, the Giant Log Grip, the Broken Bridge and the Flying Squirrel. (Will Arrow target ANW?)
Rizzoli & Isles
Series finale: The gang prepares to say goodbye — but not before solving the case of a dead man found handcuffed to his bed.
Hit the Floor: Til Death Do Us Part
Ahsha and Derek’s wedding is celebrated by Devils Nation; everyone is considered a suspect in Jelena’s shooting; lives are forever changed.
Harley and the Davidsons
Miniseries premiere: This three-night event chronicles the birth of Harley-Davidson; Michiel Huisman and Robert Aramayo (Game of Thrones), Bug Hall (Revolution), Gabriel Luna (True Detective), Wilson Bethel (Hart of Dixie), Stephen Rider (Marvel’s Daredevil) and Jessica Camacho (Sleepy Hollow) star.
Comedy Central Roast of Rob Lowe
The Brat Packer’s dais includes Ralph Macchio, Jewel, Pete Davidson, Bo Derek, Rob Riggle, Peyton Manning, Jimmy Carr, Roastmaster General Jeff Ross and, umm, Ann Coulter; David Spade hosts.
The detectives look into the trial of a serial killer amid an investigation into a group of white supremacists; Jaime Ray Newman (Bates Motel) begins a recurring run.
In Season 4’s penultimate episode, April struggles to tell Marc she’s pregnant; Karen is introduced to Adam’s parents; Kate learns what happened with Scott. (Finale airs Tuesday at 10.)
Mary + Jane
Series premiere: From exec producer Snoop Dogg comes this half-hour comedy about BFFs (played by Jessica Rothe and Scout Durwood) who run an all-female weed delivery service
Loosely Exactly Nicole
Series premiere: Party Over Here survivor Nicole Byer stars in this semi-autobiographical comedy about struggling in Hollywood as an up-and-coming actress/comedian.