Following the series premiere earlier this week, Supergirl is now the top rated new primetime series in Canada.
The Supergirl premiere averaged 1.7 million viewers on Global Television, according to Numeris overnight data.
Supergirl's success is a big win for Global's parent company Shaw Media, who has been losing ground to rival CTV, who gained ratings dominance with rival superhero series like Marvel's Agents of S.H.I.E.L.D.
Supergirl airs Mondays at 8 p.m. ET on CBS.