Thor

Thor Odinson is an Asgardian. He is the son of Odin. After being banished to Earth, he learned Human Instincts and eventually became Earth's Asgardian Defender.

Thor
Odin decides to make Thor King and Ruler of Asgard as he is about to finally enter the Odinsleep after putting it off for so long. Thor revels in the ceremony and undergoes the passage of becoming King from Odin. As Odin is about to name Thor King, he senses that Frost Giants have snuck into Asgard and into Odin's Vault to steal the Casket of Ancient Winters. Odin, Thor and Loki go to the vault to find the Frost Giants slayed by the Destroyer. Thor says that they must go to Jotunheim and scare the Giants from ever trespassing in Asgard again. Odin says that the trespassers were a few and that they paid with their life but Thor says as King of Asgard he will lead an army to Jotunheim as Odin did before him. Odin says that he is not King yet.

In their quarters, Thor begins throwing tables around in anger. Loki convinces him that they must go to Jotunheim before Sif and the Warriors Three arrive and Thor announces they are going to Jotunheim and that he will lead them to victory. They travel to the Bifrost and seek passage to Jotunheim and ask Heimdall's permission. Heimdall grants it and sends them to Jotunheim but says that if they get into trouble they shall not be granted entrance back. In Jotunheim, Thor leads the warriors to King Laufey's chamber where he warns them to leave whilst he still allows them. One Frost Giant approaches Thor before Loki leads him away until the Frost Giant calls Thor a princess. Thor unleashes his anger and the mighty power of Mjølnir and the warriors bravely battle the Frost Giants. Fandral is struck by a Frost Giant and warn Thor to pull back. Thor tells them to get out of there whilst he battles the Frost Giants.

As his friends leave and reach the Bifrost Bridge, Thor unleashes the full power of Mjølnir and erupts the ground around him killing hundreds of Giants, before flying at full speed to kill Laufey's beast that was chasing the Asgardians. Laufey and his whole army then surround Thor who are at the edge of a cliff. Before they attack, Odin arrives and warns Laufey telling him to preserve the peace and not respond to the actions of a boy. Laufey says that war has begun so Odin transports he and the other Asgardians back to Asgard. Back in the Bifrost, Thor tells the Warriors to take Fandrall to the Healing Room. Odin then chastises Thor for his reckless actions saying that he would sacrifice the lives of innocent people to go to war and that they are not the actions of a King, but a warrior. Thor tells Odin he is an old mand and a fool who takes Mjølnir from Thor and removes his powers before using the Bifrost to send Thor to Earth.

Thor is send through the Bifrost arriving to Earth in a wormhole, which is being studied by Dr. Jane Foster, Dr. Erik Selvig and their understudy Darcy Lewis. Thor stands only to be knocked over by the truck they are driving. He awakens realizing he is on Earth and begins shouting to Heimdall to open the Bifrost. The Humans believe Thor to be crazy and when Darcy threatens Thor with a taser, he is disgusted at her actions and she tasers him. He awakens in a hospital with a man over him saying he is about to take some blood. Unaware of his surroundings, Thor attacks the hospital staff and security guards taking on dozens before being sedated. He awakens again to find himself strapped down but manages to squeeze out of the restraints and heads for the exit before being hit again by a car, again driven by Jane. They take him back to their Wormhole Research Center where Jane gives him some clothes. Thor says that he is hungry and they take him to the local diner. He eats enormous amounts of food astonishing the 3 before smashing his cup on the floor demanding another drink. Jane tells him that if he wants another he should ask nicely before Thor overhears some locals talking about a "satellite" that crashed to Earth. Thor realizes it is Mjølnir and asks for directions. He says goodbye to Jane, Erik and Darcy and begins to walk to Mjølnir. Realizing as a mortal it is too far, goes to the local pet store for a horse. The owner says they don't have horses only cats, dogs and other house animals to which Thor asks for one large enough to ride. He leaves unsatisfied to see Jane again who offers him a ride.

Jane tells him that S.H.I.E.L.D. stole all of her research and Thor promises to tell her everything she wants to know about the wormholes when he reclaims what is his. They arrive at the site to find it covered by a makeshift research facility. Thor sneaks in and takes down a guard before being noticed and begins making his way to Mjølnir taking down guard after guard, before coming across a particularly big guard who Thor ultimately defeats outside. Finally at Mjølnir Thor rejoices before gripping his mighty hammer but can't lift it, using all his mortal strength he still cannot lift it and falls to his knees. He is taken for questioning by Agent Phil Coulson but doesn't respond to any questions and then Loki arrives in front of him to tell him that Odin is dead and that Thor must remain on Earth to maintain peace with Jotunheim. Agent Coulson then returns to find Thor saying goodbye to thin air. Dr Selvig then approaches telling S.H.I.E.L.D. that Thor is Dr. Donald Blake their colleague who is drunk and Agent Coulson lets him go so he can follow them. Thor and Selvig go for a drink where Thor's drinking prowess leads to them getting into a bar brawl and Thor taking a heavily drunk Selvig back to Jane's camper. Thor and Jane go to the roof of the Research Center and gaze at the stars and Thor begins to tell Jane about the 9 Realms and Yggdrasil, the World Tree, before watching over her as she sleeps.

The next day Thor's attitude has taken a change for the better and makes breakfast with Jane when they are interrupted by the Warriors Three and Sif who have found Thor. Thor rejoices to see them before they inform him that Odin is alive and that Loki is King and showed the Frost Giants the way into Asgard until they see another wormhole in the distance realizing Loki has sent forces after them. Thor, Jane, Selvig and Darcy begin to evacuate the town as the Warriors Three and Sif formulate a plan to stop the Destroyer. The Destroyer begins attacking the town destroying everything in its path and knocks back the Warriors Three before being seemingly stopped by Sif's spear. The Destroyer simply rearranges its body to face Sif and seems unstoppable. Thor tells them to fall back and that he has a plan. Thor approaches the Destroyer and speaks to Loki through it telling him that he is sorry and that he can't kill the innocent people and instead take him. Loki seemingly relents before using the Destroyer to send Thor flying backwards. Thor is dying and Jane comes to his aid and sits with him before he dies. The Destroyer continues to destroy the town before Mjølnir flies to Thor and returns his powers. Thor then creates a tornado around the destroyer and engages it deflecting its beams before disabling it. Thor then tells Agent Coulson who arrives that he must return Jane's research if he wants his help in the future as they fight on the same side. Thor then promises to show Jane the Bifrost and flies her to the Bifrost site. Asking to open the Bifrost, Heimdall doesn't respond and the Warriors Three and Sif arrive and he still doesn't reply.

Heimdall eventually answers and the Asgardians return. Thor then flies to Odin's Chamber to see his mother Frigga and Loki who is shocked to see him. Thor reveals Loki's deception. Loki says he did it all to impress his father and be Thor's equal and says he will destroy Jotunheim using the Bifrost and attacks Thor who refuses to fight his brother. Loki sends Thor flying through the wall of the chamber and heads to the Bifrost where he begins the process of destroying Jotunheim. Thor flies to the Bifrost and engages Loki where it goes to the Rainbrow Bridge. Thor manages to tie Loki down by placing Mjolnir on top of him and goes to stop the Bifrost but it is too far gone to stop now. Thor doesn't want to destroy the Bifrost because then he can't return to Earth to see Jane but for the sake of the 9 Realms, calls Mjolnir to him and begins destroying the Rainbrow Bridge and the Bifrost falls away from Asgard in an almighty explosion and into the abyss of space. Thor and Loki are caught by Odin who returned from the Odinsleep and Loki reveals he did it all for him before letting go and falling into the abyss. As the Asgardians celebrate, Thor goes to see his father telling him he was wrong for his prior actions and that he has a lot to learn from him. Thor then goes to see Heimdall asking if there is any hope of returning to Earth. Heimdall tells him there is always hope. Thor asks what Jane is doing and Heimdall replies she is looking for Thor.

The Avengers
When Asgard discovers Loki is upon Earth, seeking the Cosmic Cube, Odin uses some dark sorcery to send Thor to Earth to stop him. Thor lands on the jet, in which Loki is being escorted back to the helicarrier in by Captain America and Iron Man, and he takes Loki from their custody. Iron Man attacks Thor as he is talking with Loki and the two trade blows until Captain America intervenes. Thor brings his hammer down on Captain America who blocks it with his shield which absorbs the impact, shocking Thor who realises they have the same goal so stops fighting them.

They return to the Helicarrier where Loki is put into a container designed to hold and dispose of the Hulk if necessary. Thor asks about Jane Foster and is told that she was moved to a secure location when Loki returned. Loki's mind controlled henchmen blow up one of the helicarrier's engines and help free Loki, also triggering Banner to transform into the Hulk. Thor fights the Hulk, being one of the only heroes free at the time. After the Hulk has been led off of the Helicarrier, Thor goes to make sure Loki is still contained. When he arrives the cell door is open, Thor tries to stop Loki leaving but it turns out to be an illusion and Thor gets trapped in the cell. Loki threatens to stop it when Phil Coulson confronts him with a gun made from the Destroyer. Loki stabs Coulson and drops Thor before the Destroyer gun fires and blasts Loki through a wall. Thor plummets towards Earth and smashes free from the cell just in time to avoid the impact.

The Last On Earth
Thor will return to Earth in The Last On Earth.