In the late 1990s, Edlund collaborated with
indie filmmaker
Lisa Hammer and her husband,
Eric Hammer, on the film
Crawley. The Hammers later worked with him again during the creation of
The Venture Bros. which draws inspiration from
The Tick. Beginning in 2002, Edlund was employed by
Joss Whedon at
Mutant Enemy, first as part of the original writing staff for the space/Western hybrid series
Firefly, which was cancelled during its first season, and then on the final season of
Angel, where he wrote and also directed the
Hugo Award nominated episode, "
Smile Time". Edlund credits Whedon with teaching him to create television character arcs. Edlund also had a hand in creating characters for Whedon's successful web series ''
Doctor Horrible's Sing-Along Blog'', to which he contributed "Bad Horse" and the henchman sidekick "Moist". In 2005, Edlund served as co-executive producer on
Point Pleasant. He also wrote the
Star Wars: The Clone Wars second season episode "Grievous Intrigue". Beginning in 2006, he served as executive producer, writer, and occasionally director on the TV series
Supernatural from season 2 (2006–07) to season 8 (2012–13). On that show, there was a character, a writer/prophet named
Chuck Shurley, who went by the pen name "Carver Edlund", a combination of Edlund's last name and that of
Jeremy Carver, another
Supernatural producer and writer. The writers named another important character after executive producer Robert Singer. In 2013, Edlund left the
Supernatural writing staff to join the second season of
Supernatural creator
Eric Kripke's new television series,
Revolution. It was cancelled after that season. He then joined
Gotham as a producer and writer for the first season (2014–15). In 2015, he became a writer for the second season of the Sony
PlayStation Network original series
Powers. ==Podcast and radio appearances==