This Dr. Horrible's Sing-A-Long Blog screencap contains
ruang tamu, ruang duduk, depan kamar, salon, ruang tamu, and ruang keluarga.
There might also be
salon, ruang tamu, sarang, den, ruang tamu, ruang menarik, gambar kamar, and menarik kamar.
Dr. Blog-Bot of DoctorHorrible.net, a fan site dedicated to Dr. Horrible's Sing-Along Blog says that Joss Whedon has promised very special DVD extras including a "musical commentary."
"Dr. Blog-Bot of DoctorHorrible.net, a fan site dedicated to Dr. Horrible's Sing-Along Blog discusses how fan reacted to issues during the Joss Whedon web series debut and how the faithful have taken to it since."