![The Making of Dr. Horrible's Sing-Along Blog Poster](https://image.tmdb.org/t/p/w500//tLdLg3GqQsiModOWhl3c04cvWBh.jpg)
The Making of Dr. Horrible's Sing-Along Blog
76.00%
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December 19, 2007
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Documentary, Comedy
The making of 'Dr. Horrible's Sing-Along Blog'.
Featured Crew
Ethan Shaftel
Director
Ryan Jackson-Healy
Editor
Ethan Shaftel
Editor
0
Cast
![Felicia Day](https://image.tmdb.org/t/p/w300//9jXzLt34ibmmmTakiZXn7Eotdeh.jpg)
Felicia Day
Herself
![Nathan Fillion](https://image.tmdb.org/t/p/w300//aW6vCxkUZtwb6iH2Wf88Uq0XNVv.jpg)
Nathan Fillion
Himself
![Neil Patrick Harris](https://image.tmdb.org/t/p/w300//r2twLWLwDpKJ7JyhWsD1YsL7rJV.jpg)
Neil Patrick Harris
Himself
![Simon Helberg](https://image.tmdb.org/t/p/w300//zGrQSfQEw0vO6otWdSXiBHfwv7S.jpg)
Simon Helberg
Himself
![Maurissa Tancharoen](https://image.tmdb.org/t/p/w300//jeh7WGZlBpSv7jukKfwE0WtuNYw.jpg)
Maurissa Tancharoen
Herself