Joss Whedon, Jed Whedon, Neil Patrick Harris
Joss Whedon, Jed Whedon, Neil Patrick Harris — Everything You Ever [Dr. Horrible's Sing-Along Blog] 03:35
Joss Whedon, Jed Whedon, Neil Patrick Harris — Brand New Day [Dr. Horrible's Sing-Along Blog] 01:49
Joss Whedon, Neil Patrick Harris — Slipping [Dr. Horrible's Sing-Along Blog] 02:05
Commentary! the musical - Jed Whedon, Nathan Fillion, Neil Patrick Harris — Ninja Ropes 03:37