These debuts are legendary! For this list, we’ll be ranking the most memorable moments where WWE fans were pleasantly surprised to find their favorite superstars jumping ship to All Elite Wrestling.

These filmmakers all benefitted from beginner’s luck. Whether it was a low budget horror flick, a violent masterpiece, a hilarious sports movie or the greatest movie ever made (according to some people), these movies represent the best first ever film efforts of some of our favorite directors. In this video, WatchMojo.com counts down our picks for the top 10 directorial debuts. For this list, we’ve picked the most ambitious and impressive first full-length efforts by movie directors – which means their earlier short-films don’t count.

They roamed the earth as unknowns, before their big breaks. Join http://www.WatchMojo.com, today we’re counting down our picks for the top 10 acting debuts in movies.

A celeb couple isn't official until their red carpet debut. For this list, we’ll be looking at the first time these iconic pairings stepped out together, whether it was for an award show, movie premiere, or star-studded gala.

These "DWTS" dancers hit the floor running with these debuts. For this list, we’ll be looking at the best first impression routines on the dance show that made us think, “Hey, they might just be the ones to watch this season.”

¡Estos actores lograron papeles que definieron su carrera en su primer intento! Para esta lista, veremos las mejores actuaciones de debut en la historia del cine.

These actors turned in career-defining performances on their first try! For this list, we’ll be looking at the best debut performances in movie history.

¡Estos debuts cinematográficos nos tuvieron al borde del asiento! En esta lista estaremos viendo las mejores y más inolvidables actuaciones en peliculas por actores y actrices primerizos y sin experiencia.

These cinematic debuts had people on the edge of their seats! For this list, we’ll be looking at the greatest and most memorable movie performances from first-time and inexperienced actors.

Even if they game back from it, the botched launches of these games were undeniably disastrous. For this list, we’ll be looking at the video game debuts that were marred by controversy, poor performance, and other failures.

The sooner these Marvel characters make their MCU debuts the better! For this list, we'll be looking at characters that have been rumored to be appearing the next phase of the MCU (leaked or otherwise), or who fans think will soon appear in the MCU.

These film prodigies started their careers with a bang! For this list, we’ll be going over some of the best films made by directors before they turned 25.

PSP was a solid start to a career in handheld gaming for Sony. Plenty of excellent titles made their debuts on the platform, and these are the ones that still hold up today.

Their debuts were nothing short of perfection. Join Ashley as he counts down our picks for the anime with incredible first epiosdes.

These films served as launching pads for some of Hollywood's most talented filmmakers! For this list, we’ll be looking at those film directors who really got off to a flying start.