Why so serious? Welcome to WatchMojo, and today we’re counting down our picks for the Top 10 Most Intense Actors of All Time. For this list, we’ll be looking at performers who dive headfirst into every role, even at great personal cost.

These dance scenes had us sweating bullets. Welcome to MsMojo, and today we’re counting down our picks for the most unhinged and downright disturbing dance scenes.

These monologues have our attention! Welcome to WatchMojo, and today we’re counting down our picks for the most intense, sinister, and/or convincing speeches in movie history.

These are the top 10 reasons why "Parasite" is the most intense movie of 2019. You don’t know what you’re in for. For this list, we’ll be discussing what makes "Parasite", Bong Joon-Ho’s tale of domestic suspense, one of the most engaging and nail-biting films of the year. While we’ll do our best to avoid them, a few spoilers are ahead. From its originality, Alfred Hitchcock influences, dark comedy, and numerous twists and turns, "Parasite" is so intense, it'll lodge itself in your head and stay there for a while...

These Disney songs didn't have to go THAT hard, but they did! For this list, we’ll be looking at the most epic, catchy, or intense tracks from the studio’s films that had no business being so good.

Do NOT try these at home! For this list, we’ll be looking at the craziest, most dangerous, and most outlandish stunts performed by Tom Cruise.

These moments had everyone's jaw on the floor. For this list, we’re looking at the most intense, impactful, and awe-inspiring occurrences across all genres of film.

A list of the top 10 best British movies that don't usually demand a repeat viewing, either because of their heavy subject matter, intense themes, or eye-watering running time

Prepare for an adrenaline-fueled journey through the most intense anime ever created! We're counting down the anime that redefine badassery with their epic battles, unforgettable characters, and jaw-dropping action sequences. From brutal martial arts to mind-bending mecha, these shows push the boundaries of awesomeness in animation.

These infamous TV moments were tense! Welcome to WatchMojo, and today we’re counting down our picks for the most intense run-ins with Chris Hansen on “To Catch a Predator” or “Crime Watch Daily.”

"Barry" may make us laugh, but it also has some of the most intense moments in any TV show. For this list, we’re looking at moments from the first three seasons of HBO’s “Barry” that had us frozen out of fear, anxiety, and shock.

The hardest musicals push performers to the edge of the stage. For this list, we’ll be looking at the most intense, challenging and demanding musical productions to date.

These flicks will get your blood pumping without you even having to leave the couch. For this list, we’ll be looking at movies currently streaming on Netflix that will keep you on the edge of your seat.

This show was always dramatic, but sometimes “One Tree Hill” got real. For this list, we’ll be looking at the most intense moments and storylines from this teen drama.

Get ready for another journey deep into the darkness of the mind. For this list, we’re looking at more of the greatest movies with intense psychological themes and thrills. We’re excluding straight horror films, which deserve their own list. Our list includes such rollercoaster thrill rides as "Gone Girl" (2014), "Donnie Darko" (2001), "Fight Club" (1999), "Shutter Island" (2010), "Nightcrawler" (2014), and more! Check out our other video for the Top 10 Psychological Thrillers if you feel we've missed a title! Did YOUR favorite psychological thriller film make our list? Let us know in the comments!