Oliver and Diggle face their biggest challenge yet. Curtis is disappointed to find out his new boyfriend has a firm anti-vigilante stance.

Darius is trippin in this one. Y'all know I woulda been left.

Boden has a lapse in judgment in the aftermath of rescuing a young boy. Kidd struggles to win the approval of Severide's mother after a surprise visit. Otis takes on new responsibilities at the firehouse.

Gordon and Bullock try to stay one step ahead as Jerome zeroes in on his next target. Meanwhile, Nygma hosts a riddle game show in the Narrows and faces his toughest challenger in Lee Thompkins, and Penguin goes to see Butch with a proposal.

Amelia, Koracick and DeLuca perform a risky procedure to remove a young patient's brain tumor; Meredith and Jo work with different polymers to try to salvage their project submission; Richard's AA sponsor is admitted to Grey Sloan with a DNR.

On the heels of her commitment to turn over a new leaf, personal turmoil strikes Olivia once again when Mellie demands that she get rid of Cyrus once and for all.

Sam and Dean continue to collect the pieces necessary to open a rift to the other world in order to save their family. Their latest quest leads them to a Men of Letters bunker from the 1920s and a hungry God from another dimension. Meanwhile, Ketch makes a shocking decision about Gabriel after an unruly encounter with Asmodeus.

Glenn tries to help his wife sell her needlepoint, despite Jonah’s concerns that he’s pressuring his employees. Amy doesn’t feel Latina enough when a guy flirts with her in Spanish. Garrett tries to uncover the truth behind a beer vendor’s product.

When Leonard learns Sheldon is the president of the tenants association, he decides to run against him. Also, Bernadette encourages Wolowitz and Koothrappali to find the owner of a drone after they find it in the backyard.

Episode info coming soon ..