Orphan Black (BBC, 10:00 p.m.) — The season four premiere sees Sarah’s safe haven in Iceland destroyed by a Neolution attack. Sorry, girl; you can run, but you can’t hide, and clone club membership, it’s for life.
American Grit (Fox, 9:00 p.m.) — In the series premiere of this reality fitness competition, 16 men and women learn what it takes to train like a military hero by four vets from different branches of service. And, of course, John Cena’s hosting.
Bones (Fox, 8:00 p.m.) — When a public defender turns up dead, Bones and Brennan look to his long list of clients for a possible suspect.
DC’s Legends of Tomorrow (CW, 8:00 p.m.) — Jonah Hex shows up tonight as Rip finds the team a hiding place in the Old West. Unfortunately for them, the town they’ve settled in is run by a gang that doesn’t welcome outsiders.
Grey’s Anatomy (ABC, 8:00 p.m.) — Tonight’s combined episode features Ben breaking hospital rules by operating on a pregnant woman without the proper equipment when the building goes on lock down. Later, the board decides if it wants to take disciplinary action against him.
Strong (NBC, 8:00 p.m.) — Bonds are put to the test during the first trainee-only competition.
The Odd Couple (CBS, 8:30 p.m.) — Felix has his first sleepover planned which frees up Oscar and Murph to plan a rager.
The Blacklist (NBC, 9:00 p.m.) — Liz and Tom’s wedded bliss is cut short after an “accident” puts her life and the life of her child at risk.
The 100 (CW, 9:00 p.m.) — Octavia is still reeling from Lincoln’s death and her brother’s betrayal while Allie continues to use Raven to further her mysterious plans.
Mom (CBS, 9:00 p.m.) — Christy encourages Bonnie to date a new man, then immediately regrets her endorsement of said potential boyfriend after discovering a secret from his past.
2 Broke Girls (CBS, 9:30 p.m.) — The girls are hunting for new real estate for their dessert bar, and Randy shows up at the diner to convince Max to give him another chance.
Archer (FX, 10:00 p.m.) — A prep school reunion produces a new business opportunity.
Game of Silence (NBC, 10:00 p.m.) — We get a double dose of this revenge drama with another new episode tonight. Jackson’s agreed to go all in with Gil and Shawn, but the trio get a surprise when they find out they’re suspects in a homicide investigation.
Lip Sync Battle (Spike, 10:00 p.m.) — NeNe Leakes and Todd Chrisley face off. Yeah, I’m not excited for this one, either.
Rush Hour (CBS, 10:00 p.m.) — A young graffiti artist is the key witness in the murder of an L.A. detective so, of course, Carter and Lee must find him.
The Catch (ABC, 10:00 p.m.) — Ben has his eyes set on a wealthy princess, but Alice is one step ahead of him.
Vikings (HIST, 10:00 p.m.) — King Ecbert and King Aelle are still at odds while the Vikings relaunch their boats carrying some interesting new cargo.
LATE NIGHT GUESTS
Jimmy Kimmel Live!: Chris Hemsworth, Abbi Jacobson & Ilana Glazer, Anderson Paak featuring Schoolboy Q
The Tonight Show Starring Jimmy Fallon: Hugh Laurie, Sen. Ted Cruz, Future
Late Night With Seth Meyers: Gov. John Kasich, David Duchovny, Juliette Lewis, Michelle Wolf, Fabrizio Moretti
The Daily Show With Trevor Noah: W. Kamau Bell
Conan: Emilia Clarke, Jason Jones, Eagles of Death Metal
The Late Show With Stephen Colbert and The Late Late Show With James Corden are repeats.