Status: Cancelled
Aired: 2018-20, 3 Seasons Totaling 36 Episodes
Series Premiere: March 29, 2018
Network: Freeform
Starring: Alex Roe, Eline Powell, Fola Evans-Akingbola, Ian Verdun
Series Website: freeform.go.com/shows/Siren
Description: In the mermaid-obsessed sea town of Bristol Cove, everyone’s lives will change when actual mermaids come ashore, causing sides to be taken, loyalties to be tested and a war between man and mermaid to begin. Freeform
You can see the current schedule of sci fi and fantasy shows at this link.
Why Was It Cancelled? For this show’s first two seasons it counted as one of Freeform’s most-watched scripted originals. The numbers dropped notably show in its third season, but it still performed at the same level as supernatural drama Motherland Fort Salem which airs on the same channel and was renewed. But apparently Freeform lost confidence in Siren and decided not to bring it back for another year. Fans are currently lobbying for a fourth season, so perhaps it will switch to another venue at some point.
2019-20 Season Ratings Results:
| Air Date | Airings | Live+SD Rtg | StD Avg | Tot Vwrs (M) | Status |
| 4/2/20 | 1 | 0.14 | 0.14 | 0.5 | Renewal Possible |
| 4/9/20 | 2 | 0.11 | 0.13 | 0.4 | Renewal Possible |
| 4/16/20 | 3 | 0.12 | 0.12 | 0.4 | Renewal Possible |
| 4/23/20 | 4 | 0.09 | 0.12 | 0.4 | Renewal Possible |
| 4/30/20 | 5 | 0.10 | 0.11 | 0.3 | On the Bubble |
| 5/7/20 | 6 | 0.11 | 0.11 | 0.4 | On the Bubble |
| 5/14/20 | 7 | 0.10 | 0.11 | 0.4 | On the Bubble |
| 5/21/20 | 8 | 0.12 | 0.11 | 0.4 | On the Bubble |
| 5/28/20 | 9 | 0.11 | 0.11 | 0.4 | On the Bubble |
For breaking news and the latest ratings results, be sure to follow the Cancelled Sci Fi Twitter Site. For the renewal/cancellation status of your favorite shows be sure to follow our Cancellation Watch column.
2018-19 Season Ratings Results:
| Air Date | Airings | Live+SD Rtg | StD Avg | Tot Vwrs (M) | Status |
| 1/24/19 | 1 | 0.23 | 0.23 | 0.7 | Renewal Possible |
| 1/31/19 | 2 | 0.21 | 0.22 | 0.5 | Renewal Possible |
| 2/7/19 | 3 | 0.14 | 0.19 | 0.4 | Renewal Possible |
| 2/14/19 | 4 | 0.17 | 0.19 | 0.5 | Renewal Possible |
| 2/21/19 | 5 | 0.16 | 0.18 | 0.5 | Renewal Possible |
| 2/28/19 | 6 | 0.14 | 0.18 | 0.4 | Renewal Possible |
| 3/7/19 | 7 | 0.16 | 0.17 | 0.4 | Renewal Possible |
| 3/14/19 | 8 | 0.18 | 0.17 | 0.5 | Renewal Possible |
| 3/21/19 | n/a | On Hiatus | 0.17 | n/a | Renewal Possible |
| 6/13/19 | 9 | 0.17 | 0.17 | 0.6 | Renewed |
| 6/20/19 | 10 | 0.14 | 0.17 | 0.4 | Renewed |
| 6/27/19 | 11 | 0.12 | 0.17 | 0.4 | Renewed |
| 7/4/19 | n/a | Preempted | 0.17 | n/a | Renewed |
| 7/11/19 | 12 | 0.11 | 0.16 | 0.4 | Renewed |
| 7/18/19 | 13 | 0.12 | 0.16 | 0.4 | Renewed |
| 7/25/19 | 14 | 0.17 | 0.16 | 0.5 | Renewed |
| 8/1/19 | 15 | 0.12 | 0.16 | 0.4 | Renewed |
2017-18 Season Ratings Results:
| Air Date | Airings | Live+SD Rtg | StD Avg | Tot Vwrs (M) | Live+7 Rtg | Status |
| 3/29/18 | 1 | 0.30 | 0.3 | 0.9 | n/a | Renewal Possible |
| 4/5/18 | 2 | 0.23 | 0.3 | 0.6 | n/a | Renewal Possible |
| 4/12/18 | 3 | 0.25 | 0.3 | 0.7 | n/a | Renewal Possible |
| 4/19/18 | 4 | 0.26 | 0.3 | 0.7 | n/a | Renewal Possible |
| 4/26/18 | 5 | 0.23 | 0.3 | 0.6 | n/a | Renewal Possible |
| 5/3/18 | 6 | 0.16 | 0.2 | 0.6 | n/a | Renewal Possible |
| 5/10/18 | 7 | 0.15 | 0.2 | 0.5 | n/a | Renewed |
| 5/17/18 | 8 | 0.20 | 0.2 | 0.6 | n/a | Renewed |
| 5/24/18 | 9 | 0.21 | 0.2 | 0.7 | n/a | Renewed |
