On Feb. 15, NBC will re-air the first-ever episode of “Saturday Night Live.” The telecast comes one day before the network’s three-hour special celebrating the show’s 50th anniversary.

NBC is celebrating the legacy of “Saturday Night Live” on Feb. 15 with the first-ever “SNL” telecast airing at 11:30 p.m. ET/PT as well as an encore of presentation of the critically acclaimed documentary “Ladies & Gentlemen … 50 Years of SNL Music” to start the night at 8 p.m. ET/PT.

Millions of viewers will tune in Sunday to enjoy “SNL50: The Anniversary Special,” a three-hour broadcast celebrating one of the most enduring and impactful institutions in TV history. But only a few hundred celebrities will be invited to be part of the studio audience.