Christopher Nolan calls Iron Man: "One of the greatest casting decisions in the history of movies"

Christopher Nolan talks about his cast in OPPENHEIMER, from Robert Downey Jr. to Josh Hartnett. #happysadconfused #joshhorowitz #oppenheimer #robertdowneyjr #joshhartnett Make sure you SUBSCRIBE to the channel so you don't miss any of Josh's interviews! Check out our HAPPY SAD CONFUSED playlist for all our in depth conversations!    • Henry Cavill talks Superman's return, Enol...   To get early access to all of Josh's interviews, go to patreon.com/happysadconfused Listen to the podcast on... APPLE: https://podcasts.apple.com/us/podcast... SPOTIFY: https://open.spotify.com/show/6cQa5xn... Josh on Twitter:   / joshuahorowitz   Josh on Instagram:   / joshuahorowitz   Josh on TikTok: @happysadconfused