Stranger Within (1) Mighty Morphin Power Rangers : Season 14 Episode 8

The day after she goes to a night club with Leelee, Vida returns to Rootcore nearly twenty-four hours later displaying multiple personality changes. Aside from that, she seems fine, but upon closer inspection, Chip unmasks her as a vampire (the sun weakens Vida when the rangers want to transform into Mystic Titan Dragon Formation)! After the Rangers destroy Flytrap, the citizens of Briarwood return to normal, and the Rangers think it is all over... until Vida is trapped by Chip's "Vampire Chalk"!