S04E09: Riddler's Revenge

The Riddler and Batman are dropped at the bottom of Gotham Harbor ... and the Riddler reveals his origins.

Season 4

Rino Romano
Rino Romano
The Batman (voice)
Evan Sabara
Evan Sabara
Robin (voice)
Danielle Judovits
Danielle Judovits
Batgirl (voice)
Alastair Duncan
Alastair Duncan
Alfred Pennyworth