Jackie goes on an expedition exploring the abandoned underground tunnels of San Francisco, but Jade doesn't want him to miss her Dr. Jekyll and Mr. Hyde play so she uses the tiger talisman to split Jackie apart.
This episode provides examples of:
- Literal Split Personality: Jackie's Yin and Yang return by the tiger talisman.
- Spring Heel Jack's Yin and Yang got split also.
- Nice Job Breaking It, Hero: Jackie's Yin accidentally releases Spring Heel Jack.
- No Good Deed Goes Unpunished: Invoked. Spring Heel Jack's Yin side tells the Chans how to turn him back into stone.
- Would Hurt a Child: Spring Heel Jack wants to EAT Jade's friend Simone because she's the descendant of the wizard that turned him to stone.
