About this programme
Supergirl joins forces with an unlikely companion on an interstellar journey of vengeance and justice. Milly Alcock and Jason Momoa star.
Programme listing
Supergirl
When is Supergirl next on TV?
Supergirl is next on Sky Cinema Action at 18:00 on Thu 10 Sep 2026.
What channel is Supergirl on?
The next showing is on Sky Cinema Action.
Is Supergirl on TV tonight?
Yes — it is on tonight at 18:00 on Sky Cinema Action, ending at 20:00.
Know when it’s back on
Create a free TVGuideUK account and set reminders for Supergirl, series links and favourite channels — handy when you found us by searching what time it’s on.
What channel?
Sky Cinema Action
Sky Cinema Action
Start time
18:00
18:00
Ends
Thu 10 Sep 2026, 20:00
Thu 10 Sep 2026, 20:00
Channel numbers
SkySky Q / Satellite306
Virgin MediaVirgin TV407Channel numbers may vary by region, package or device.
Other airings
Thu 10 Sep
08:10SupergirlSky Cinema PremiereThu 10 Sep
20:00SupergirlSky Cinema PremiereFri 11 Sep
07:35SupergirlSky Cinema ActionFri 11 Sep
12:25SupergirlSky Cinema PremiereFri 11 Sep
18:00SupergirlSky Cinema SelectFri 11 Sep
20:00SupergirlSky Cinema PremiereFri 11 Sep
22:30SupergirlSky Cinema ActionSat 12 Sep
07:50SupergirlSky Cinema ActionSat 12 Sep
10:05SupergirlSky Cinema PremiereSat 12 Sep
15:40SupergirlSky Cinema SelectSat 12 Sep
20:00SupergirlSky Cinema PremiereSat 12 Sep
22:10SupergirlSky Cinema Action
08:10SupergirlSky Cinema PremiereThu 10 Sep
20:00SupergirlSky Cinema PremiereFri 11 Sep
07:35SupergirlSky Cinema ActionFri 11 Sep
12:25SupergirlSky Cinema PremiereFri 11 Sep
18:00SupergirlSky Cinema SelectFri 11 Sep
20:00SupergirlSky Cinema PremiereFri 11 Sep
22:30SupergirlSky Cinema ActionSat 12 Sep
07:50SupergirlSky Cinema ActionSat 12 Sep
10:05SupergirlSky Cinema PremiereSat 12 Sep
15:40SupergirlSky Cinema SelectSat 12 Sep
20:00SupergirlSky Cinema PremiereSat 12 Sep
22:10SupergirlSky Cinema Action