Gabby Logan introduces highlights and in-depth analysis from the second legs of the Champions League quarter-finals as Arsenal take on Real Madrid in Spain.

Chloe struggles with her leadership skills; when a villain attacks her school field trip, Max and Phoebe have to put Chloe in charge while they try to take down the villain and defuse his dangerous astronomical weapon.

Bold opinions, discussion and debate centered on the top storylines from around the league. Malika Andrews hosts this pregame show with analysts Kendrick Perkins, Chiney Ogwumike, Richard Jefferson, and Brian Windhorst.

When Dylan stumbles upon Charlie's secret hangout, Charlie swears him to secrecy; failing to keep it on the DL, Dylan must hide the fact that he spilled the beans; Myles, Viola, and Yasmine's plans to read their favorite book are sabotaged.

Dan sidesteps vulnerable emotions surrounding Roseanne's death ahead of an upcoming deposition. Meanwhile, Becky prepares for a job interview, and Harris impulsively hires a new server at the Lunch Box. 

Emotions run high as the final draws to a close; an unprecedented twist raises the stakes.

Hannah makes a tough call to save a life. Frost and Ripley treat a young boy with a snake bite. Archer gives Naomi a patient to handle on her own on her last day in the E.D.

Michael has a new lease on life post-surgery, and a return to martial arts is just the beginning, now that he has lost upwards of 300 pounds. Lucas was doing great, when a bit of backsliding proves difficult to overcome. 

The final six celebrities are ready to battle it out to get one step closer to the elusive Golden Mask Trophy; the panelists have an opportunity to ask some rapid-fire questions to each masked contestant.

Abbott Elementary goes on a schoolwide field trip to the Please Touch Museum, which has some of the older kids skeptical.

Can forests help cool the planet? Follow scientists working in spectacular forest landscapes in Costa Rica, Brazil, Australia, and beyond as they try to untangle complex networks of trees, fungi, and creatures large and small – all in a quest to tackle the twin threats of climate change and species extinction.

Blackmailed and sidelined from investigating, Sherlock Holmes finds hope when a young woman arrives on his doorstep, potentially holding the key to solving the kidnapping of an ambassador's daughter.

Protecting this stadium are highly trained men and women from law enforcement, private security teams and medics. In this episode, a winter storm descends upon the stadium covering everything in snow, which intensifies the night by pushing the security teams to their limits. As they battle the slick elements, the teams find themselves in the middle of multiple incidents as well as the targets of errant snowballs flying through the air. Individuals ejected for vaping don't leave quietly and then a brawl in the stands breaks out. Next, the team moves on to a dispute with a minor who allegedly was physically assaulted by an adult. All while the medical team responds to a bevy of calls which ultimately lead to their first aid stations reaching capacity. Berated by fans who take offense to being ejected, the teams keep their cool in the iciest of conditions.

In the season premiere, Gates will tackle a trio of conspiracy theories including:  

Titanic: Premiering near the anniversary of Titanic's sinking on April 14, 1912, this episode reveals shocking new findings that more than an iceberg was to blame for the catastrophe. 

Houdini: The true story of the death of the world's most famous magician is finally exposed. 

Lost Civil War Gold: Lost gold, treasure hunters and a lawsuit against the FBI are all part of this enigmatic, controversial story. 

The guys hit the road in search of fast-food finds and uncover rare collectables from some of the most iconic brands like Dr. Pepper, White Castle, KFC and McDonald's. A deliciously fun road trip that is sure to satisfy your hunger for these unique quick service keepsakes!

Contestants test their knowledge of languages, eras, Marvel, classic cars and more.

For the first time ever, teams travel to Bulgaria where they face a surprise double U-Turn.

Expanding on the scenario of a world where nature is thriving, ecosystems are functioning, and carbon is stable, is there room for 11 billion people? Scientists reveal how humans are the ultimate ecosystem engineers - a keystone species - more than capable of looking after the planet. See stories where people are changing things for the better, integrating our modern lives with nature, and showing a path to a better future. From the metropolises of China to the outskirts of Los Angeles, from the bogs of Ireland to the Favelas of Rio. Humans can make this world one where we can all thrive!

In the 1996 NHL Western Conference Finals, Detroit's 41-year Cup drought collided with the new-look Colorado Avalanche. A brutal hit and Lemieux's sucker punch ignited chaos. 

In the special two-hour season premiere "Poltergeist House Curse," Bagans and the crew dig deep into the mystery of the famed Poltergeist House, launching an unprecedented investigation inside the site of the classic horror film location to uncover the truth behind a rumored curse. Did real-life events converge with Poltergeist's fictional storyline to unlock a lethal, ancient darkness? After the team's lockdown leaves them with more questions than answers, Bagans believes a terrifying relic from the 1982 film could provide insight into the sinister energy that haunts the suburban California home. 

Bystanders face inappropriate questions at the beauty salon, a couple clashing with a single mom's disruptive children, a laptop thief, and an all-new What Would Kids