‘Grey’s Anatomy,’ ‘American Grit’ And More To Watch On TV Tonight!

Grey’s Anatomy — 8 p.m. EST on ABC

Arizona and Callie have some major issues over Sofia’s life!

DC’s Legends of Tomorrow — 8 p.m. EST on The CW

Vandal Savage is finally captured!

American Grit — 9 p.m. EST on Fox

The contestants’ memories are put to the test!

Game of Silence — 10 p.m. EST on NBC

Jackson, Gil and Shawn go back to Quitman!

River Monsters — 10 p.m. EST on Animal Planet

The Lusca monster is investigated!