SciFi
Avengers: Endgame was the culmination of 10 years of movies and the final movie of the MCU's Infinity Saga. In it we watch our remaining heroes in the aftermath of Thanos' snap as they try to bring everyone back using time travel that is accessed through the quantum realm.
Um Actually, Endgame is not the last movie in the Infinity Saga, Spider-man: Far From Home is.
Over many years the world of Middle Earth has been filled out with many books (The Children of Hurin), movies (The Peter Jackson Trilogy), video games (Middle Earth series), and even tv shows (Rings of Power). Due to this saturation of content, the only information we can be certain is "canon" comes from books published by Tolkein himself including The Hobbit, The LotR Trilogy, The Adventures of Tom Bombadil, and The Silmarillion.
Um Actually, The Silmarillion was not published by Tolkein.
In the game Hollow Knight, you play as one of the vessels created by the Pale King in an effort to contain the infection that was ravaging his kingdom. Throughout the game you fight many enemies who have succumb to the infection including the mantises. Upon defeating the Mantis Lords however, The Knight is able to free the mantises from the infection's grasp, earning the mantises' respect, making them no longer hostile toward the player.
Um Actually, The Mantis Lords are immune to the infection.
One Punch Man is an anime that follows Saitama, a man who gained the ability to defeat anything in one punch after he performed a rigorous workout regimen of 100 pushups, 100 sit ups, 100 squats, and a 10 kilometer run everyday for 3 years. Some of the monsters that Saitama has defeated in the anime include Bakuzan, The Deep Sea King, Elder Centipede, Boros, The Subterranean King, and Carnage Kabuto
Um Actually, The Subterranean King only exists in Saitama's dreams.
In J.R.R. Tolkein's The Fellowship of the Ring, the fellowship is composed of nine members with representitives from four races: Hobbit, Dwarf, Elf, and Man.
Um, actually, Gandalf is a member of the Istari race.
In the Doctor Who two-parter "Silence in the Library" and "Forest of the Dead" we are first introduced to the character River Song. In these episodes it's implied that she is The Doctor's wife and it is even revealed that she knows his name. Later on in the series we learn that she has the ability to regenerate like a timelord, despite being human, due to her relationship with The Doctor.
Um Actually, River has the ability to regenerate due to being conceived aboard the TARDIS as it was traveling through the time vortex.