(CNN) - New Orleans Police have made an arrest in connection with what they're investigating as a "possible assault" on comedian and actor Andy Dick. Dick had just finished a performance at the One Eyed Jacks in the French Quarter when he was attacked, according to CNN affiliate WDSU. Dick appears to immediately fall to the ground outside One Eyed Jacks, and a small crowd of people around him crouch down to check on him. Dick was taken to a hospital as a result of the incident, a source with knowledge of the matter told CNN. A second show by Dick at One Eyed Jack's was canceled.