Grease fans were treated to a surprise they’ll never forget when John Travolta showed up in character as Danny Zuko—leather jacket, swagger, and all. Fans at Friday night’s “Grease” sing-a-long at the ...

Oh, those summer nights. It’s been 47 years since the release of Grease, the 1978 movie musical starring Olivia Newton-John as Sandy and John Travolta as Danny, and its blockbuster soundtrack that ...

“Grease” is the word at North Shore Music Theatre in Beverly, where the iconic musical plays through Sunday and an additional show was added today at 2 p.m. to meet ticket demands. Audiences can put ...