Penguin Village Murder Mystery (ペンギン村連続殺人事件 Pengin mura renzokusatsujinjiken) is the 191st episode of Dr. Slump Arale-chan.
Synopsis[]
Arale finds the Time Stop Watch in Senbei's lab, so she and Akane decide to play with the watch! While they are playing, Akane decides to get back at Senbei for what he has done to her before...