1. "Avengers: Age of Ultron"
   "Avengers: Endgame"
2. "The Avengers"
   "Avengers: Infinity War"

Captain America takes one more journey back in time at the end of "Avengers: Endgame" and doesn't come back (well not the way we expected). It turns out that Cap went ahead and stayed behind to spend time with the love of his life.

1. "Avengers: Endgame"
   "Avengers: Age of Ultron"
2. "The Avengers"
   "Avengers: Infinity War"

Ultron was the most powerful villain that the human race had ever seen up to that point. He was the culmination of all intelligence and power that the human race could muster, so it took quite a bit to take him down.

1. "Avengers: Endgame"
   "Avengers: Infinity War"
2. "Avengers: Age of Ultron"
   "The Avengers"

After spiraling into a depression, we next see Thor hanging out with some old friends, drinking a bit too much and ultimately letting himself go. It appears as though he's gone a few years without brushing his hair, as well.

1. "Avengers: Endgame"
   "Avengers: Age of Ultron"
2. "Avengers: Infinity War"
   "The Avengers"

While everyone who followed the comics knew that Captain Marvel would show up at some point or another, those who only followed the movies had to look up the symbol that was shown during the end credits scene of "Infinity War".

1. "Avengers: Infinity War"
   "Avengers: Age of Ultron"
2. "The Avengers"
   "Avengers: Endgame"

Hulk is the kind of character who doesn't care if people get in their funny one-liners before attacking. During the Battle of New York, Loki tries to stop Hulk and the Avengers from fighting at all, as they are annoying him. Before Loki can finish his monologue, Hulk grabs him and smashes him into the floor several times.

1. "Avengers: Age of Ultron"
   "The Avengers"
2. "Avengers: Endgame"
   "Avengers: Infinity War"

Though the Ant-Man movies weren't projected to make a lot of money, they've come into their own and gained quite the following. Audiences loved seeing Ant-Man's interaction with his daughter, so seeing them reunite in "Endgame" was just the right amount of drama for us.

1. "Avengers: Endgame"
   "The Avengers"
2. "Avengers: Age of Ultron"
   "Avengers: Infinity War"

As an attempt to give Bruce Banner some control over the Hulk, writers decided to have the scientist control his feelings, and the only way to do that is to have incredibly high blood pressure at all times, allowing him to turn into the Hulk whenever he wants ... until he can't.

1. "Avengers: Endgame"
   "Avengers: Infinity War"
2. "The Avengers"
   "Avengers: Age of Ultron"

Spider-Man is still young and learning new things. He thinks that things are cool and looks at being an Avenger with wide eyes. When he meets Captain Marvel during the battle, he is both amazed and in awe of her.

1. "Avengers: Age of Ultron"
   "The Avengers"
2. "Avengers: Endgame"
   "Avengers: Infinity War"

In the comics, Bruce Banner merges with the Hulk and Gray Hulk to create Professor Hulk. In the MCU, we see a different iteration of that, where we see Banner creating balance between himself and the Hulk to create an intelligent being with brute strength.

1. "Avengers: Age of Ultron"
   "Avengers: Infinity War"
2. "The Avengers"
   "Avengers: Endgame"

In "Avengers: Age of Ultron" we get our first taste of the true power that comes from the Scarlet Witch. She gets into the heads of every single Avenger and puts different frightening visuals in front of them, nearly destroying the team.

1. "Avengers: Infinity War"
   "The Avengers"
2. "Avengers: Age of Ultron"
   "Avengers: Endgame"

On a ship that's dying, heading off into the nothingness, Tony and Nebula pass the time by playing paper football and bonding. It's the beginning of the movie, where we see the Avengers even closer to being completely destroyed.

1. "Iron Man"
   "The Incredible Hulk"
2. "Captain America: Civil War"
   "Captain America: The First Avenger"

When you consider the timeline for the "Avengers" movies, you have to go all the way back to the first Captain America movie. Although it was the fifth movie to be released, it begins decades before the other "Avengers" movies were set.

1. "Captain America: Civil War"
   "Ant-Man and the Wasp"
2. "Ant-Man"
   "Thor: Ragnarok"

"Captain America: Civil War" breaks up the Avengers and Cap has to build a new team. When Ant-Man meets Cap, he melts into fanboy jitters and says "I know you know a lot of super people, so uh, thinks for thanking of me."

1. "Avengers: Infinity War"
   "Avengers: Age of Ultron"
2. "Avengers: Endgame"
   "The Avengers"

During the Battle of Sokovia, the Avengers attempt to stop Ultron from wiping out the entire population of the planet. He plans to do so by lifting the city high and making it crash into the Earth as though it were a giant asteroid.

1. "The Avengers"
   "Avengers: Infinity War"
2. "Avengers: Endgame"
   "Avengers: Age of Ultron"

In the final installment of the "Avengers" movies, we see a very intelligent and in-depth discussion about time travel. However, the smartest minds on the team actually figure out how to go back to the past in order to rework their present.

1. "Avengers: Infinity War"
   "Avengers: Endgame"
2. "Avengers: Age of Ultron"
   "The Avengers"

When Tony Stark first meets Bruce Banner, he talks about how important Banner's work is, but then goes on to make fun of the fact that Banner cannot control the monster that is inside him.

1. "Avengers: Endgame"
   "Avengers: Infinity War"
2. "The Avengers"
   "Avengers: Age of Ultron"

During the Battle of Wakanda, Thor finds Thanos and attacks him with Stormbreaker (the ax). He plunges Stormbreaker into Thanos's chest, but it is not enough. Thor should have aimed for the head.

1. "Avengers: Infinity War"
   "Avengers: Endgame"
2. "Avengers: Age of Ultron"
   "The Avengers"

Comic book fans love this scene because it stays true to the characters. While most of the characters who attempt to lift the hammer have no success, Captain America actually makes it move a little, and Black Widow opts out of trying.

1. "Avengers: Infinity War"
   "Avengers: Age of Ultron"
2. "The Avengers"
   "Avengers: Endgame"

While the majority of the characters taken by The Snap turn to dust in "The Avengers: Infinity War," we actually don't even see Hawkeye until "Endgame" begins. The opening scene acts as a friendly reminder that half of the universe was just wiped out.

1. "Avengers: Age of Ultron"
   "Avengers: Endgame"
2. "Avengers: Infinity War"
   "The Avengers"

In a moment that is supposed to be peaceful and a little sad, we watch Captain America, Thor and Hulk stand over Iron Man. Suddenly, Hulk lets out a terrifying bellow and Tony Stark's eyes shoot open, giving a little bit of comic relief.

1. "Avengers: Endgame"
   "The Avengers"
2. "Avengers: Infinity War"
   "Avengers: Age of Ultron"

The crazy alien race that invades New York in "The Avengers" seems nearly unbeatable. That's why it takes the Avengers (not including the Guardians of the Galaxy) and each of their special skills to defeat them.

1. "Avengers: Infinity War"
   "The Avengers"
2. "Avengers: Age of Ultron"
   "Avengers: Endgame"

Thanos will stop at nothing to get all of the Infinity Stones. As a matter of fact, he even sacrifices his own daughter to retrieve the Soul Stone. This is a heartbreaking moment for fans, and it seems to tear Thanos apart as well.

1. "Avengers: Endgame"
   "Avengers: Age of Ultron"
2. "The Avengers"
   "Avengers: Infinity War"

When Captain America travels back in time to retrieve Loki's scepter, he meets his past self, who believes that future Cap is Loki in disguise. He then has to battle himself until future Cap tells past Cap about Bucky.

1. "Avengers: Endgame"
   "Avengers: Infinity War"
2. "Avengers: Age of Ultron"
   "The Avengers"

Writers have had a difficult time adapting the Hulk to the big screen, mostly because the character is supposed to be a wild card. However, in the beginning of "Age of Ultron" we see Iron Man try to take him on.

1. "The Avengers"
   "Avengers: Infinity War"
2. "Avengers: Endgame"
   "Avengers: Age of Ultron"

In an odd but funny moment, we see Drax the Destroyer interrupt Gamora and Star-Lord's touching moment by munching on something crunchy. He realizes he's not invisible when Mantis comes in and says hello to him.

1. "The Avengers"
   "Avengers: Endgame"
2. "Avengers: Infinity War"
   "Avengers: Age of Ultron"

During a party at Tony Stark's place, we see Black Widow connect with Bruce Banner, hinting that she has a thing for him. Banner, being oblivious to the hints, simply brushes it off, until Cap tells him what's going on.

1. "Avengers: Age of Ultron"
   "Avengers: Infinity War"
2. "The Avengers"
   "Avengers: Endgame"

The catchphrase is commonly heard from Hulk fans around the world, but when we first heard Captain America say it in the first "Avengers" movie, every Hulk fan smiled and/or cheered in the theaters.

1. "The Avengers"
   "Avengers: Infinity War"
2. "Avengers: Age of Ultron"
   "Avengers: Endgame"

Though Rocket gets a little irritated with Thor misidentifying him, he does like Thor's compliment about being a noble leader. He ends up going on a journey with Thor to get a new weapon made and helping him along the way.

1. "Avengers: Endgame"
   "The Avengers"
2. "Avengers: Age of Ultron"
   "Avengers: Infinity War"

Peter Parker latches on to an alien space ship that is headed out of the atmosphere. Unfortunately, Peter doesn't have oxygen, but lucky for him, Iron Man unlocks 17-A and the suit comes to save the day in an awesome scene.

1. "The Avengers"
   "Avengers: Age of Ultron"
2. "Avengers: Infinity War"
   "Avengers: Endgame"

When Bruce Banner first arrives in Wakanda and meets T'Challa, he looks around and starts to bow. Everyone looks at him like he's crazy, and T'Challa politely explains that no one does that there.

1. "Avengers: Endgame"
   "Avengers: Age of Ultron"
2. "The Avengers"
   "Avengers: Infinity War"

Rocket and Bucky seem to get along just fine. Rocket is a big fan of Bucky's arm, though he's always had an interest in prosthetic appendages. Bucky and Rocket fight together to defeat Thanos's army.

1. "Avengers: Infinity War"
   "Avengers: Endgame"
2. "Avengers: Age of Ultron"
   "The Avengers"

After an intense battle scene in which Hulk and Thor battle aliens in New York, they land in a station. Just as Thor is about to say something, Hulk punches him out of the camera shot, without looking. It's a nice moment of comedic relief during the intense battle.

1. "The Avengers"
   "Avengers: Infinity War"
2. "Avengers: Age of Ultron"
   "Avengers: Endgame"

We've seen Loki "die" several times, but his death is finalized in "Infinity War" when Loki tries to kill Thanos by tricking him. Loki pledges his undying fidelity to Thanos right before attempting to stick a dagger in his throat.

1. "Avengers: Infinity War"
   "The Avengers"
2. "Avengers: Endgame"
   "Avengers: Age of Ultron"

In the first "Avengers" film, Agent Coulson interrupts Tony and Pepper celebrating. Pepper asks Coulson if the situation is about the Avengers, then immediately corrects herself, saying "which I know nothing about."

1. "Avengers: Infinity War"
   "The Avengers"
2. "Avengers: Endgame"
   "Avengers: Age of Ultron"

During an intense battle, we see Thanos hacking into Cap's shield. It's a frightening moment, as we realize that one of the major forces that protects Captain America is being torn to bits like paper.

1. "Avengers: Infinity War"
   "The Avengers"
2. "Avengers: Age of Ultron"
   "Avengers: Endgame"

Stan Lee loved doing cameos in MCU movies. In "Avengers: Infinity War" Lee plays Peter Parker's school bus driver when the children see the space ship for the first time. He even has a full line in the movie.

1. "Avengers: Infinity War"
   "The Avengers"
2. "Avengers: Age of Ultron"
   "Avengers: Endgame"

Unfortunately, Thanos doesn't get the chance to repent for being a terrible father to Nebula, because Thor finally aims for the head and finishes off the supervillain for good ... until they go back in time.

1. "The Avengers"
   "Avengers: Age of Ultron"
2. "Avengers: Infinity War"
   "Avengers: Endgame"

At the party at Tony Stark's house, we see Rhodey hanging out with most of the other Avengers. Talking to his friends, he tells the story of retrieving a tank for the government, and no one seems to think he's funny.

1. "Avengers: Age of Ultron"
   "Avengers: Endgame"
2. "The Avengers"
   "Avengers: Infinity War"

War Machine (Rhodey) is Iron Man's sidekick. He works hard to defend the people of Earth in the Battle of Sokovia. When he goes to attack the robotic power suits, Vision comes along and tears through them without a problem, leaving War Machine a little confused.

1. "The Avengers"
   "Avengers: Infinity War"
2. "Avengers: Endgame"
   "Avengers: Age of Ultron"

Stan Lee's cameo in "Avengers: Age of Ultron" shows him as a World War II veteran. When Thor breaks out a potent drink he claims is for no mortal man, we hear the veteran tell Thor that Omaha Beach wasn't for mere mortals either.