Dr. Horrible's Sing-Along Blog - Cast

Meet the Cast of the Dr. Horrible's Sing-Along Blog

Find out who is in the cast of Dr. Horrible's Sing-Along Blog plus their other shows and movies.

The following actors are featured in Dr. Horrible's Sing-Along Blog

Also starred in: The Smurfs , Cloudy With a Chance of Meatballs , The Smurfs 2

Also starred in: The Guild , Lust for Love , Supernatural

Also starred in: Firefly , The Rookie , Being Canadian

Also starred in: Annette , Let Go , The Selling

Also starred in: In the Land of Women