Grease

This 1978 musical romantic comedy featured two high school lovers set in the 1950's?

John Travolta plays the main character in the movie, what is his characters name?

Sandy Olsson visits during her summer vacation from Australia and is Danny's main love interest. Who plays Sandy?

Danny, Kenickie and the rest of the guys are members of what gang?

Rizzo, Frenchy, Marty and Jan are members of what popular clique of girls?

Rizzo 'is late' at one part in the movie, who does she think got her pregnant?

Frenchy is visited by a guardian angel who advises her to return to school after a mishap in beauty class leaves her with bubblegum-pink hair. Who plays her Guardian Angel?

What High School is Grease set at?