With one of our heroes' lives on the line, the team chases Flynn to 1954 through the paranoid corridors of Joe McCarthy's Washington D.C., en route to a secret, once-a-generation meeting of Rittenhouse leaders. While there, Lucy must wager the ultimate sacrifice to save history as we know it.
Jack discovers the most epic booze-soaked tales of Croatian legend. He drinks wine with monsters, sieges a centuries old castle, drinks truffles in the land of giants, curses like a sailor in a traditional balote game and finds the cave of Odysseus.
The guys prepare for a maritime adventure when the Batboat docks in Red Bank; Batman's first appearance.
Arthur is reluctant to allow Franco to make the shop's bank deposit; James regrets confiding in Randy after she shares an embarrassing secret about him with other cops at the station.
The Diesel Sellerz pick up a vintage fire truck to transform into a tow truck that can carry everyone in the shop. But before they get into the build, legend Chuck Norris comes to tap them for a truck for his latest project.
An explosion involving the mysterious woman Watts has been investigating leads Murdoch to a surreptitious community.
A man has returned to his hometown to attend the wedding of a friend from elementary school. To please his family, he arrives a day early to stay at his parents' home the night before. As he's marveling at how his childhood bedroom hasn't changed at all, he discovers a cassette tape in a desk drawer labeled "What Happened Today" and decides to listen to it.
After a routine one-hour flight from Minneapolis, Northwest Airlink Flight 5719 crashes in northern Minnesota, killing everyone on board. Investigators face intense pressure to find the cause. The cockpit voice recorder raises disturbing questions about an inexperienced pilot. But as investigators dig deeper, they uncover a troubling pattern of abuse that led to a breakdown in human cooperation.
Justin's estranged brother visits in need of help. Still reeling from the death of his father, Mark makes a shocking discovery about his parents. Desperate to prove he can be a good step-dad, Nick tries some of Lewis's parenting advice.
Base line reenactments of people being murdered while being on the phone with 911 services.
When Mr. Mxyzptlk, a magical imp, shows up on Earth and declares his love for Kara, she tries to let him down easy, thinking him harmless. However, he decides it’s a challenge and starts to wreak havoc on National City. Mon-El has seen beings like Mr. Mxyzptlk on Daxam and knows how dangerous they can be. He and Kara argue over how to get rid of Mr. Mxyzptlk, further straining their relationship. Meanwhile, Alex and Maggie celebrate their first Valentine’s Day together.
With Aaron off on vacation, Richard tasks the Monkeys with giving the Gas Monkey treatment to the first car he ever owned back in high school, a vomit green '74 Mercury Comet.
Gumball teaches Darwin everything he knows about the world of skateboarding.
Beast Boy writes a song for Raven to express his feelings, then begins touring with the song, which upsets Raven.
The recruits learn how to burn everything down if they are ever exposed. Meanwhile, a mysterious death leads to an FBI investigation at the Farm. In the future, Alex heads back into the crisis zone and exposes the true traitor within the CIA.
Beast Boy writes a song for Raven to express his feelings, then begins touring with the song, which upsets Raven.
Kevin concocts an elaborate plan to get out of having to spend time with Donna's cousin Irene and her chatty husband.