For the decade leading up to the show’s debut on this evening in 1975, NBC had ran reruns under the title Best of Carson of the Tonight Show on the weekends to round out the evening’s programming until host Johnny Carson told network executives that he would prefer being taken out of the Saturday or Sunday schedule and save the curated segments for during the week to afford himself time off.
In order to fill the time slot, producers approached Lorne Michaels and developed the idea of a variety show featuring comedy sketches, political satire and musical and celebrity guests. Jane Curtin, Garrett Morris, Gilda Radner, John Belushi, Dan Aykroyd, Laraine Newman, Michael Coe, Chevy Chase and Michael O’Donoghue were the premier comedy troupe of the show originally billed as
NBC’s Saturday Night as rival network ABC aired a short-lived, awkward
Saturday Night Live with sports-caster Howard Cosell—very much out of his element with this concept—and co-starring Bill Murray, who’d later join the cast of NBC’s revue to replace Chase after he left the show. The initial concept was to have a rotation of permanent hosts in Lily Tomlin, Richard Pryor and George Carlin but soon changed the model to guest hosts once Pryor’s act was censored. The pilot episode also established the
Weekend Update news segment and the first of the show’s recurring characters—Killer Bees.
