Airs Saturdays at 11:30 pm on NBC
Premiered October 1, 1975
Country United States
Runtime 90m
Genres Comedy
A weekly late-night 90-minute American sketch comedy/variety show broadcast live from Studio 8H at the GE Building in New York's Rockefeller Center. The show is one of the longest-running network programs in American television history and has launched careers for many major American comedy stars of the last thirty years.