Allison Williams Jamie McCarthy/Getty Images for Tribeca Festival Share on Facebook Share on X Share to Flipboard Send an Email Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Print the Article Post a Comment Allison Williams and Dave Franco star in the first trailer for Paramount Pictures' feature adaptation of author Colleen Hoover's novel Regretting You. Hitting theaters Oct. 24, Regretting You has a cast that also includes Mckenna Grace, Mason Thames, Sam Morelos, Scott Eastwood, Willa Fitzgerald and Clancy Brown.