DC's Legends of Tomorrow Rip (Arthur Darvill) decides the Legends have paid their dues and lets them determine their own paths in the first-season finale of this superhero action series. 8 p.m. KTLA
Grey's Anatomy The custody arrangement between Arizona and Callie (Jessica Capshaw, Sara Ramirez) forces them to make adjustments in the medical drama’s 12th-season finale. 8 p.m. ABC
Bones Members of the a cappella group Pentatonix are guest stars. 8 p.m. Fox
The Odd Couple Felix (Thomas Lennon) sets up Oscar and Emily (Matthew Perry, Lindsay Sloane) on...