Add Yahoo as a preferred source to see more of our stories on Google. Summer nights are in full swing. And to kick off the season, John Travolta made a surprise appearance at a “Grease” sing-along at ...

John Travolta had a surprise in store for fans who attended a "Grease" sing-along at the Hollywood Bowl, showing up in full Danny Zuko regalia -- an unexpected nod to his character in the classic ...

John Travolta gave "Grease" fans the thrill of their lives when he dressed up as Danny Zuko for a surprise appearance at a screening of the hit 1978 movie musical. The 71-year-old actor shared a pic ...

John Travolta made a surprise appearance at Friday night’s “Grease” sing-a-long at the Hollywood Bowl dressed as his iconic drag racing, hip swinging 1950s bad boy Danny Zuko. “Tonight at the ...

John Travolta stepped back in time for a surprise appearance at a fan event. The actor, 71, attended a Grease sing-along at the Hollywood Bowl in Los Angeles on Friday, June 27, when he was dressed as ...

John Travolta is hopelessly devoted to Danny Zuko. The “Grease” star from New Jersey made an unscheduled visit Friday to a Los Angeles event dedicated to the 1978 movie. “Tonight at the Hollywood Bowl ...

For “Grease” fans in Los Angeles, recent summer nights had a surprise in store. We’ll tell you more, tell you more. John Travolta, who brought to life bad boy heartthrob Danny Zuko in the 1978 classic ...

The Hollywood Bowl’s Grease sing-a-long event was automatic, systematic, hydromatic and grease lightning — thanks to a very special cameo from film star John Travolta. “Tonight at the Hollywood Bowl, ...

Grease star John Travolta shocked fans by strolling out dressed as Danny Zuko at a sing-a-long event for the hit 1978 film in Los Angeles. The 71-year-old actor starred as the charismatic T-Bird ...