Read Time:43 Second WATCH: GREASE Sing-A-Long to Air on CBS edjohnson7 14 May 202024 Oct 2020 Share 2020 TV SEASON CBS CBS NETWORK CBS SUNDAY NIGHT MOVIE MOVIES TELEVISION CBS has announced that it will air a “Grease” sing-a-long on Sunday June 7th as part of it’s Sunday Night Movies franchise.The 1978 hit stars...