John Travolta made a surprise appearance at a “Grease” sing-along at the Hollywood Bowl dressed up as his beloved character, ...

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 ...