League of Super Evil - Past Due

Seizoen: 1 - Aflevering: 39 / 40 - Eerst uitgezonden: 17 oktober 2009 - Episode ID: 1092339

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.