Odin: You are a vain, greedy, cruel boy!
Thor: And you are an old man and a fool!
Odin: Yes... I was a fool, to think you were ready.
Odin: [to Loki] HEY!
Odin: Thor Odinson... you have betrayed the express command of your king. Through your arrogance and stupidity, you've opened these peaceful realms and innocent lives to the horror and desolation of war! You are unworthy of these realms, you're unworthy of your title, you're unworthy... of the loved ones you have betrayed! I now take from you your power! In the name of my father and his father before, I, Odin Allfather, cast you out!
Loki: The Casket wasn't the only thing you took from Jotunheim that day, was it?
Odin: No. In the aftermath of the battle I went into the temple and I found a baby. Small for a Giant's offspring, abandoned, suffering, left to die. Laufey's son.
Loki: Laufey's son?
Loki: Why? You were knee-deep in Jotun blood. Why would you take me?
Odin: You were an innocent child.
Loki: No. You took me for a purpose. What was it?... TELL ME!
Odin: I thought we could unite our kingdoms one day. Bring about an alliance, bring about permanent peace... through you.
Odin: But those plans no longer matter.
Loki: So I am no more than another stolen relic, locked up here until you might have use of me?
Odin: Why do you twist my words?
Loki: You could have told me what I was from the beginning! Why didn't you?
Odin: You're my son... I wanted only to protect you from the truth...
Loki: What, because I... I... I am the monster parents tell their children about at night?
Odin: [unwell] No! No!
Loki: You know, it all makes sense now, why you favored Thor all these years, because no matter how much you claim to love me, you could never have a Frost Giant sitting on the throne of Asgard!
[an overcome Odin collapses]
Loki: Guards! Guards, please help!
Thor: So Earth is lost to us...
Heimdall: No. There is always hope.
Thor: Can you see her?
Heimdall: [chuckles] Yes.
Thor: How is she?
Heimdall: She searches for you.
Clint Barton: You better call it Coulson, 'cause I'm starting to root for this guy.
Heimdall: You would defy the commands of Loki, our king? Break every oath you have taken as warriors, and commit treason to bring Thor back?
[steps off the control platform]
Sif: So you will help us?
Heimdall: I am bound by honor to our king. I cannot open the bridge to you.
Fandral: Complicated fellow, isn't he?
Volstagg: Now what do we do?
[the Bifrost activates on its own]