In 2012, Randolph created and wrote the original comic book series, Grace Randolph's Supurbia, which was published by Boom! Studios. Supurbia is a Real Housewives interpretation of the superhero genre, which "explores the drama of superheroes' personal lives" within the context of a suburban lifestyle. It was initially intended to be a limited, four-issue series, but was renewed due to popular interest and spawned another twelve issues.
From 2012 to 2013, she was associated with Movieline. In 2014 and 2015, she was an entertainment correspondent for WTNH NEWS8, appearing on Good Morning Connecticut.