Our country in the 70sTV Show

1978 is a year marked by lots of dancing and protesting. For music-loving young people, it’s a great year. The disco craze sweeps across the country, and new nightclubs with light shows and fog machines pop up everywhere. “Who Can Dance Like John Travolta?”—that’s the name of a dance competition in which the Kahl brothers are also participating. Like their idol John Travolta in the movie “Saturday Night Fever,” they, too, come from a working-class background and dream of becoming famous.