Chi of the Vampire is the Halloween episode of Jackie Chan Adventures that aired on Kids WB on May 4, 2002.
Plot[]
While examining some antiques in an old castle, Jackie and company encounter a vampire who lives by draining people's chi. When the vampire drains the chi from a member of the group, the remaining members use a chi transfusion spell to temporarily revive their fallen comrade. With the vampire growing stronger with each victim, they must quickly find a way to defeat him permanently.