On the CW, Arrow’s debut pulled in a 1.3 rating with adults 18-49 and 4.02 million viewers, making it the network’s best premiere since The Vampire Diaries and the most-watched telecast in three years. It actually tied NBC’s showing for the hour in the demo and total viewers, a rare feat. At 9 p.m., without debate competition, Supernatural’s second episode was up to a 1.0 rating. The network averaged a very solid 1.2 rating with adults 18-49 and 3.3 million viewers.
Credit: hollywoodreporter.com