Katalyst Media, a Los Angeles-based entertainment production studio run by Ashton Kutcher and Jason Goldberg, has raised $10 million in Series A funding. Backers include Prime Capital, a consumer-focused private equity firm run by Marc Cummins, a former partner with Catterton Partners. Katalyst is responsible for such television shows as Punk'd and Beauty and the Geek, while its film credits include The Butterfly Effect and Guess Who.