Harley Quinn1 episode
as Mayor / Tad (voice)1 episode
as The Riddler / Leslie (voice)1 episode
as The Riddler / Unloving Guard / Luigi (voice)1 episode
as The Riddler / Student (voice)1 episode
as The Riddler / Male Nurse / Cop (voice)1 episode
as The Riddler / Mr. Isley (voice)5 episodes
as The Riddler (voice)