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 in the Marvel Cinematic Universe leading up to "Age of Ultron". He rewrote some dialogue for "", directed the mid-credits scene of "", and suggested that James Gunn make "Guardians of the Galaxy" "weirder" after reading an early draft. Whedon said it was unlikely that he would return to make another sequel, stating that he "couldn't imagine doing this again". He remarked that not having created his own fictional universe in over five years felt wrong and intended to use the proceeds made from "Avengers: Age of Ultron" for such ventures. In January 2016, Whedon announced that he will no