I'm Dreaming of a White Ranger

S3, E31: Everyone is having a great time getting ready for the Angel Grove Holiday Pageant, but Kimberly is sad because she misses her mother. Zordon contacts the Rangers with distressing news: Rita and Zedd have sent Rito and Goldar to the North Pole to force Santa and the elves to manufacture an evil toy. Alpha tells them that they will be without their powers and teleports them. They are forced to confront the monsters with a giant snowball fight. Using their brains, they are able to thwart the evil efforts and save Christmas, sending the monsters back to the moon in defeat. Kimberly's mother surprises by coming for a Christmas visit after all.