Crisis on Infinite Earths

Crisis on Infinite Earths is a mega-crossover movie directed by Brady Gliwa & distributed by the CW, Paramount Pictures, AMC, Twentieth Century Fox, Universal, Walt Disney Pictures, Columbia Pictures, Warner Bros. Pictures, Amazon Studios, Netflix, Nickelodeon, Bandai, Capcom, Sega, Electronic Arts, Square Einx, Platinum Games, Hulu, Nintendo, Activision, New Line Cinema, Lionsgate & Cartoon Network. It was released on June 19, 2020 on Netflix, Hulu & Amazon & recieved universal acclaim from critics & moviegoers, even being considered the new greatest film of all time.

Plot
After the opening logos,

AMC

 * Rick Grimes (The Walking Dead; Andrew Lincoln): The main protagonist of The Walking Dead who's the leader of his group who has been dealing with Walkers since he woke up from a coma. He dies in the antimatter wave.
 * Carl Grimes (The Walking Dead; Chandler Riggs): Rock's son who's forced to mature & learn to survive in the deadly new world. He dies in the antimatter wave not along after Rick.