“Alias” cohorts J.J Abrams and Ken Olin are reuniting on “Ectropolis”, an undercover cop drama for the CW that sounds – and intriguingly so – a lot like “21 Jump Street”.

According to THR, the one-hour offering would be “about after-hours Los Angeles and the young people who live their lives after most are asleep, making their moves to the pulsing beats of electronic music.”

The show, one of many Abrams’ has simmering over there at the water tower, sounds embossed with potential (Depending or not whether Judy Hoffs lends her lungs to a cool theme song, of course).