Grease is one of the 20th century's most iconic musicals and high school dramas, but what would it look like using a cast of today's actors? When Grease hit theaters in 1978, John Travolta and Olivia Newton-John were some of the biggest names in Hollywood, which played a big part in the film's success. Thus, a 2020s retelling of Grease would also require a pretty heavy-hitting cast.
Grease was a stage musical before it was a movie, so it naturally involves plenty of singing and dancing as well
Read more on screenrant.com