[post credits scene] Thanos: Fine, I'll do it myself.
[last lines] Steve Rogers: [to Wanda, James, Sam] AVENGERS...
[the Hulk leaps aboard Ultron's aircraft as he makes his escape] Ultron: Oh for God's sake!
[a mangled robot shambles into the Stark Tower] Bruce Banner: Ultron? Ultron: In the flesh! [several Ultron droids appear]
Steve Rogers: [on the Scarlet Witch] She's with us.
Tony Stark: I tried to create a suit of armor around the world... but I created something terrible. Bruce Banner: Artificial intelligence...