Joss Whedon produced another free comic book on the Internet, "Serenity: The Other Half". As a response to the 2007–08 Writers Guild of America strike, Whedon directed, co-wrote and produced "Dr. Horrible's Sing-Along Blog". It tells the story of Dr. Horrible, an aspiring supervillain, who shares a love interest in a girl named Penny with his nemesis, Captain Hammer. To Whedon the miniseries was "a project of love", an accomplishment that from their excitement would be embellished with passion and "ridiculousness". His half brothers Zack and Jed and sister-in-law Maurissa Tancharoen share the other writing credits. Whedon said it was a "glorious
Joss Whedon digging with a scalpel to cause pain. He said of the film's characters, "Strong but damaged by power describes every person in this movie. It may, in fact, describe what the movie is about ... the more power that we have, the less human we are". Whedon discerns that "Age of Ultron" "is an odd film" that proved challenging when it came to finding the rhythm between both its calm and exciting moments. Drawing parallels to a symphony, he wanted to bring about "grace in the middle of ultimate chaos". Whedon also served as a creative consultant on the films