John Travolta, who starred as 'Grease' bad boy heartthrob Danny Zuko, crashed the Hollywood Bowl's sing-along event Friday.

Danny DeVito (It's Always Sunny in Philadelphia) did double duty while voicing Dr. Dogballs during the latest episode of Rick ...

Popular actor and filmmaker Danny DeVito made a surprising voice appearance in Rick and Morty Season 8, Episode 6. Titled “The CuRicksous Case of Bethjamin Button,” the episode features the brothers ...

John Travolta wowed the crowd at the Hollywood Bowl in Los Angeles on Friday, making a surprise appearance ahead of a sing-along with some of his 'Grease' co-stars.

Travolta — who was in his early 20s during his time at Rydell High on the Grease film set, and is now 71 — made an unannounced appearance Friday at the Hollywood Bowl’s summer Grease Sing-A-Long event ...

Catholic devotees were stunned when an apparition of Jesus appeared in the clouds following a Mass. Footage shows worshippers singing praise songs in an open field near the Basilica Minore of Our Lady ...