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

John Travolta pulled out the hair gel and leather to revive his role as Danny Zucco in a Hollywood Bowl screening of "Grease.

Because of its great cultural and intellectual influence, Boston has been known as the Athens of America for centuries. That ...

John Travolta surprised fans at the Hollywood Bowl Grease sing-along, reprising his iconic Danny Zuko role with a stylish ...

John Travolta gave "Grease" fans the thrill of their lives when he dressed up as Danny Zuko for a surprise appearance at a ...

Fans at the 'Grease' Sing-A-Long screening at the Hollywood Bowl last night got a surprise when the original Danny Zuko ...

Screen icon John Travolta made a surprise appearance at a "Grease" sing-a-long at the Hollywood Bowl this weekend.

Doylestown Theatre Academy will present the hit musical 'Grease'in July at New Hope Solebury High School. Learn more about ...

John Travolta caused excitement among "Grease" fans in Los Angeles: The 70-year-old made a surprise appearance as Danny Zuko ...

While many of us have had the grill out, it can be a hassle to clean it afterwards. But one expert has shared their go-to ...

An ancient human site in Germany features animal bones that were smashed into small pieces and heated to extract fat 125,000 ...

The clip showed the “Pulp Fiction” alum walking out as the crowd went wild before Travolta joined his stunned “Grease” ...