League of Super Evil

Past Due (1x39)

Air date: Oct 17, 2009

After a lab accident, Voltar and Red mistakenly believe that Frogg has been done in for good. After he emerges from his blast shelter, Frogg is assumed to be a ghost. Frogg takes advantage of the situation by "haunting" the team, but is soon pressed into service for a job that only a ghost can do.