In 1993,Wohl left Marvel to become editor-in-chief and executive vice President of Top Cow Productions, eventually becoming President in 1999. While at Top Cow, he co-created and wrote such comic book franchises as The Darkness, Witchblade, and Aphrodite IX. He worked as a Producer on the Witchblade television series that aired on TNT for two seasons. Several episodes of the series were based on Wohl's original story ideas.