Pets | Episode 18
Aired: June 18, 2005
Heroes: Batman
Supporting: Alfred Pennyworth
Villains: The Penguin and Man Bat
Objects: Sonic Emitter, Batwave, Utility Belt, Batmobile, and Trick Umbrella
Places: Gotham City, Arkham Asylum, and Batcave
Written By: Christopher Yost & J.D. Murray
Directed By: Sam Liu