Elizabeth Olsen talks about the massive success of Doctor Strange in the Multiverse of Madness, not knowing if she's going to return to Marvel and her children's book, Hattie Harmony: Worry Detective.

The Tonight Show Starring Jimmy Fallon. Stream now on Peacock: https://bit.ly/3gZJaNy

Subscribe NOW to The Tonight Show Starring Jimmy Fallon: http://bit.ly/1nwT1aN

Watch The Tonight Show Starring Jimmy Fallon Weeknights 11:35/10:35c

Get more The Tonight Show Starring Jimmy Fallon: https://www.nbc.com/the-tonight-show

JIMMY FALLON ON SOCIAL
Follow Jimmy: http://Twitter.com/JimmyFallon
Like Jimmy: https://Facebook.com/JimmyFallon
Follow Jimmy: https://www.instagram.com/jimmyfallon/

THE TONIGHT SHOW ON SOCIAL
Follow The Tonight Show: http://Twitter.com/FallonTonight
Like The Tonight Show: https://Facebook.com/FallonTonight
Follow The Tonight Show: https://www.instagram.com/fallontonight/
Tonight Show Tumblr: http://fallontonight.tumblr.com

The Tonight Show Starring Jimmy Fallon features hilarious highlights from the show, including comedy sketches, music parodies, celebrity interviews, ridiculous games, and, of course, Jimmy's Thank You Notes and hashtags! You'll also find behind the scenes videos and other great web exclusives.

GET MORE NBC
NBC YouTube: http://bit.ly/1dM1qBH
Like NBC: http://Facebook.com/NBC
Follow NBC: http://Twitter.com/NBC
NBC Instagram: http://instagram.com/nbc
NBC Tumblr: http://nbctv.tumblr.com/

Elizabeth Olsen Has No Idea If She's Returning to Marvel (Extended) | The Tonight Show
http://www.youtube.com/fallontonight

#FallonTonight
#ElizabethOlsen
#JimmyFallon