Released:
2007-12-19

Overview:
The making of 'Dr. Horrible's Sing-Along Blog'.

Director:
Ethan Shaftel

Runtime:
0h 20min

Genre:
Documentary, Comedy

• Cast:
• 
  Felicia Day
  as
  Self
• 
  Nathan Fillion
  as
  Self
• 
  Neil Patrick Harris
  as
  Self
• 
  Simon Helberg
  as
  Self
• 
  Maurissa Tancharoen
  as
  Self