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.

“Saturday Night Live” will celebrate 50 years of live comedy with the three-hour “SNL50: The Anniversary Special” on Sunday, Feb. 16, but there won’t be a new episode of “SNL” on Saturday, Feb. 8, or Saturday, Feb. 15.

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.

The episode starred the original "Saturday Night Live" cast members — Gilda Radner, John Belushi, Dan Aykroyd, Garrett Morris, Laraine Newman and Chevy Chase, who did double-duty as the show's first "Weekend Update" anchor.