"Siren" Renewed for Season 2 at Freeform
by Denise Petski
May 15, 2018


Ahead of the May 24 season 1 finale, Freeform has picked up a second season of its hit mermaid thriller "Siren". The network ordered a 16-episode Season 2, up from 10 episodes this season.

The renewal was announced just ahead of the network’s upfront presentation today in New York City.

"Siren" has been a ratings success for Freeform, debuting as the No. 1 new cable drama with young women 18-34 and 12-34.

http://deadline.com/2018/05/siren-renewed-season-2-freeform-holiday-programming-upfront-1202391330/

Freeform Sets "Siren" Season 2 Premiere Month with “More Mermaids”
by Greg Evans
August 22, 2018


As Freeform concisely puts it, more mermaids are coming, and they’ll be arriving in January when the second season of "Siren" premieres.

Freeform tweeted the announcement today, though didn’t set a specific date other than January 2019.

https://deadline.com/2018/08/freeform-sets-siren-season-2-premiere-month-with-more-mermaids-1202450348/

"Siren" Renewed for Season 3 at Freeform
by Denise Petski
May 14, 2019


Freeform has ordered a third season of its hit mermaid thriller "Siren".

The renewal comes amid strong ratings for the series, which ranked as the network’s No. 1 show in the first half of its second season among adults 18-49 and women 18-49.

https://deadline.com/2019/05/siren-renewed-season-3-freeform-1202614151/

"Siren" Cancelled at Freeform after 3 Seasons
by Nellie Andreeva
August 5, 2020


Freeform’s "Siren" has come to an end as the network has opted not to pick up a fourth season of the mermaid drama. The news comes more than two months after the May 28 Season 3 finale.

The cancellation marks a reversal of fortune for "Siren", which made a splashy debut in 2018. It was a breakout hit in Season 1 and its second season ranked as Freeform’s most-watched series of the year.

Despite a double-digit ratings drop in Season 3, "Siren" remained the most watched Freeform original series in linear ratings.

https://deadline.com/2020/08/siren-canceled-freeform-after-3-seasons-1203005299/