Booksmart is a coming-of-age comedy film about two best friends who realize they missed out on all the fun in high school and try to make up for it before graduation.
The Booksmart title on the poster is very similar to Normande designed by H. Berthold in 1860. Berthold and Haas used the term Normande for fat faces which originated with the Fette Antiqua typeface. This a commercial font and you can view more information about it here.