The Island of Doctor Undergear

"The Island of Doctor Undergear" is the second segment of the ninety-seventh episode of Jake and the Never Land Pirates.

Plot
When Captain Gizmo is damaged in a mission, Jake and his crew set off to Gear Island to find a golden cog for their mate, but are soon tricked by Dr. Undergear by putting an evil cog into Captain Gizmo, turning him into an underling for the evil scientist. Jake and his crew must find a way to get their mate back from Dr. Undergear's evil clutches.