By James Hibberd
Updated July 13, 2012 at 12:00 PM EDT

TV is finally catching up to Joss Whedon’s master plan. Dr. Horrible’s Sing-Along Blog will air on traditional airwaves for the first time this fall.

The online sensation starring Nathan Fillion and Neil Patrick Harris will air on The CW, the network confirmed. Or you can watch it right here. Whedon also confirmed he’s working on a sequel the musical.

The news comes on the heels of Whedon’s Firefly making arguably the biggest splash of any TV show so far at Comic-Con this year.