Five teams remain in the Cake Boss: The Next Great Baker (10 p.m., TLC) competition, including Utahns Kaiulani Delgado and Roxanne Bodell.
Elsewhere on TV ...
Extreme Weight Loss (7 p.m., ABC/Ch. 4): A 410-pound ex-Marine and a 380-pound caretaker attempt to lose weight.
Food Fighters (7 p.m., NBC/Ch. 5): A homemaker competes against celebrity chefs.
Matador (7, 8 and 10 p.m., El Rey): Tony is assigned to deliver a package.
Rizzoli & Isles (7 and 9 p.m. TNT): Jane, still unable to return to duty, takes unconventional measures to stay involved.
America's Got Talent (8 p.m., NBC/Ch. 5): Twelve acts perform.
Sullivan & Son (8 p.m., TBS): It's Ok Cha's birthday, and her cousin (Margaret Cho) visits.
Perception (8 and 10 p.m., TNT): Donnie finds himself in a compromising situation as evidence stacks up against him.
Pretty Little Liars (9 and 11 p.m., ABC Family): Melissa reveals secrets about the night Ali vanished.
4th and Loud (10 p.m., AMC): The team isn't doing so well.
Royal Pains (10 p.m., USA): Divya and Jeremiah treat a sickly model.
POV (11 p.m., PBS/Ch. 7): Life at the Ain el-Helweh Palestinian refugee camp in southern Lebanon is examined by filmmaker Mahdi Fleifel,
Tyrant (11 p.m., FX): Jamal goes after his opponents.
Finding Carter (11 p.m., MTV): Carter and Taylor confront their mother.
Covert Affairs (11 p.m., USA): Annie initiates an undercover mission without CIA support.