John Travolta, all-star cast revisit Trial of the Century in 'The People v. OJ …

It's been 38 years since John Travolta, Olivia Newton-John and the rest of the cast graced the big screen in 'Grease.' With 'Grease: Live' premiering Jan. 31, let's take a look back and see where the original cast is now! Aaron Tveit, 32, and Julianne

"Every week there was something new," Travolta, 61, exclusively told PEOPLE during the FX Winter Television Critics Association Press Tour on Saturday in Pasadena, California. "For me, it was the legal system and the judicial system. I didn't realize

Fox's live rendition of Grease — revamped with a modern cast and a guest appearance from Boyz II Men — aired Sunday night, and it was everything that Grease fans could've hoped for. Grease: Live! featured Julianne Hough as Sandy and Aaron Tveit as 

"Every week there was something new," Travolta, 61, exclusively told PEOPLE during the FX Winter Television Critics Association Press Tour on Saturday in Pasadena, California. "For me, it was the legal system and the judicial system. I didn't realize

"Every week there was something new," Travolta, 61, exclusively told PEOPLE during the FX Winter Television Critics Association Press Tour on Saturday in Pasadena, California. "For me, it was the legal system and the judicial system. I didn't realize