He was also the creator, Producer, and Editor of Walking the Room, a podcast that he co-hosted with Comedian Greg Behrendt from 2010 to 2014. They hosted a show together on the Comedy World Radio Network in 2001 and collaborated again on The Greg Behrendt Show in 2006–2007. Anthony regularly appears as a guest on various other podcasts, including FOFOP where he has been given the endearing name of "Guest Charlie Number One".
On July 9, 2015, the history website and podcast Damn Interesting posted an open letter titled "A Special Note to the Writers at The Dollop", accusing Anthony of plagiarizing Damn Interesting's original content for use on The Dollop. The Dollop subsequently deleted the offending episodes from their website and immediately established a website to cite their sources. After this incident Anthony has ensured that all episodes are appropriately referenced, and all the research and writing for new episodes is done by himself and others specifically for The Dollop.
