Quotes from Interview with Joss Whedon and Elizabeth Olsen about Avengers: Age of Ultron — Joss Whedon
Attribution
Quotes and notes from Wikiquote: Joss Whedon (page history), available under CC BY-SA 4.0.
Quotes and notes from Wikiquote: Joss Whedon (page history), available under CC BY-SA 4.0.