When an attempt to destroy the virus changes the future, Cole finds himself stranded in 2016 with an unstable Jennifer Goines, who may or may not be his key to getting home. Meanwhile, Jones and Railly must deal with both the consequences of the changed timeline and the temporal facility's newest prisoner -- Ramse.

When Stan is on a mission, Francine pretends she's a widow. Steve and his friends play wrestling and get beat up by Principal Lewis.

Norman returns home after making an unanticipated discovery; Norma takes on new projects; Dylan's search for Emma's mother leads to disturbing results.

[Focus on the Time] When a school shooting breaks out during the investigation of a tattoo, the team splits up to take down the shooter. Mayfair copes with some issues from her past.

When a mild mannered safety inspector for the city miraculously survives a poisoning, it might be luck; but when he survives another, it's a mystery Castle and Beckett will have to solve.

Damien's efforts to control his fate lead to a bloody confrontation; Greta and Simone meet Veronica; Shay loses a witness.

Jane works extra shifts to make more money, but she misses Mateo. Jane and Rafael hire a mediator to help them with custody arrangements. Xo gets cast on Rogelio’s telenovela; and a newspaper runs a story on Michael’s link to Sin Rostro.

When Lucifer is framed for murder, he and Chloe must work together to clear his name and prove the identity of the true killer

Sam and Callen go undercover as firefighters when top secret information about suspected terrorists is stolen from a secure Department of Defense container at the site of a fire.

Charles' coronation nears, forcing Mary to find a suitor who will be her ally. Meanwhile, Lola discovers who's been poisoning Elizabeth; and the castle's serial killer has special plans for Catherine.

Team Scorpion must outthink their unstable ex-Scorpion member, Mark Collins, after he kidnaps Toby and threatens to kill him unless his cunning demands are met.

Show on hiatus for the week of Apr-18-22. Reruns this week!

The Top 11 artists perform live in front of coaches Christina Aguilera, Adam Levine, Blake Shelton, and Pharrell Williams for America's vote.