"CrazySexyCool: The TLC Story" tells the true story of the legendary hip-hop trio’s rise to fame and tragic end. (Blake Tyers/VH1)

Robin and Barney’s wedding day is challenged when they don’t see eye-to-eye with the minister on “How I Met Your Mother” (CBS at 8 p.m.). Ted is thrilled to have his choice of romantic companion to the wedding, and Marshall discovers some interesting information about his traveling buddy, Daphne.

More weddings get complicated on “Bones” (Fox at 8) this week when Brennan and Booth’s special day is threatened by details of a murder probe that must be kept from the bride. The father of the bride complicates things further when he shows up with a duffel bag full of money.

Max and Caroline’s business falls short due to the cronut (half croissant, half donut, all delicious) trend on “2 Broke Girls” (CBS at 8:30). To beat their competition, they come up with their own fried-pastry trend — cake fries.

Can I get an amen? “CrazySexyCool: The TLC Story” (VH1 at 9) tells the true story of legendary hip-hop trio TLC from humble beginnings in Atlanta to an unprecedented rise to fame in the ’90s. The film stars KeKe Palmer as Chilli, Drew Sidora as T-Boz and Lil Mama as Left Eye, who died in a car crash in 2002.

Hank Stuever reviews the HBO original documentary “Life According to Sam” (at 9), which explores the world of 16-year-old Sam Berns, spotlighting his family’s fight to save their son from the rare and fatal disease progeria, on page C1.

SERIES PREMIERE: Bar expert Tom Powers helps wannabe bar owners open shop on “Bar Hunters” (Discovery at 10). Think “House Hunters” but instead of ranch houses and new appliances, the prospective owners are looking for warehouses and mechanical bulls.

Castle and Beckett have to sort out the truth when they investigate a murder suspect who claims he’s from the future and trying to prevent disastrous events from happening on “Castle” (ABC at 10).

Actor Alec Baldwin and actress Toni Collette come to the “Late Show With David Letterman” (CBS at 11:35).

Actor Michael Douglas and comedian Larry the Cable Guy join “The Tonight Show With Jay Leno” (NBC at 11:35) with musical guest Thomas Rhett.

Actor James Franco comes to “Jimmy Kimmel Live” (ABC at 11:35) with personality and musical guest Snoop Lion.

— Rachel Lubitz