8 p.m. FOXMark Valley) and Ilsa (Indira Varma) help Ilsa’s sister-in-law out of a hostage situation. In the second, Guerrero (Jackie Earle Haley) is accidentally framed for a friend’s murder and thrown in jail.
9 p.m., ABCMary Lynn Rajskub makes an appearance as Mitchell’s (Jesse Tyler Ferguson) old girlfriend. Plus, Jay (Ed O’Neill) gets annoyed when Gloria (Sofia Vergara) tries to befriend another couple.
Series premiere, 10 p.m., ABCZach Gilford—three physicians travel to a remote South African village to work at a clinic and rekindle their passion for medicine.
10 p.m., NBCA.J. Cook) is raped by a mysterious masked man, Benson (Mariska Hargitay) and Stabler (Christopher Meloni) contact her estranged father (guest star Jeremy Irons) for questioning.
12 a.m., TBSDanny Pudi.
Also on the airwaves...
The Middle, 8 p.m., ABC
Live to Dance, 8 p.m., CBS
Minute to Win It, 8 p.m., NBC
Better with You, 8:30 p.m., ABC
Chase, 9 p.m., NBC
Dog the Bounty Hunter, 9 p.m., A&E;
MythBusters, 9 p.m., DSC
Ghost Hunters International, 9 p.m., Syfy
Man v. Food, 9 p.m., TRAVEL
Cougar Town, 9:30 p.m., ABC
The Defenders, 10 p.m., CBS
Top Chef: All-Stars, 10 p.m., BRAVO
Storage Wars, 10:30 p.m., A&E;
NCAA Men’s Basketball: Pittsburgh v. Georgetown, Louisville v. Villanova, Syracuse v. St. John’s, Duke v. Florida State, Kansas v. Iowa State, Colorado v. Kansas State, Nevada v. Idaho, UC Davis v. Long Beach State
What are you watching tonight?
Follow TV.com writer Stefanie Lee on Twitter: @StefAtTVDotCom