Olivia Newton-John

[6] A handful of fun musical numbers and charismatic performances make Grease an entertaining ride. John Travolta, Stockard Channing, and Jeff Conaway are the ones who really shine. Olivia Newton-John is better when she’s singing than when she’s acting, but the fact that she was able to pour herself into those skimpy leather pants at the end should surely count for something! I wish the …