The US debut for the first episode of the Flash TV Series is set for October 7. To help get you up to speed (so to speak), CW will be airing the two-part “Arrow” episode introducing Barry Allen the previous week. They also plan encore showings of the first two episodes.
Rumor has it that CW will be screening the pilot at Comic-Con International next month in San Diego. I’ll try to make it to the presentation if it’s on one of the days I’m attending.
The pilot has apparently leaked online. No, I haven’t watched it.