Rudolph the Red-Nosed Reindeer is a magic reindeer who leads Santa Claus's sleigh team. He has a glowing red nose, the ability to fly, and the ability to speak (though he sometimes instead communicates by holding up signs).
In Rescue Mission to the North Pole!, a renegade team of black-ops elves lead by Squishydodo returns to the North Pole to find that Rudolph has been infected by the commander of the spore aliens, who plan to use Santa's toy-distribution operation to spread their spores across the whole world. However, the elves are able to use the RSR gas developed by Dr. Scabmoreaueau to cure Rudolph. He then carries them to safety as they destroy the North Pole behind them.
Rudolph sits on the Christmas Council as a representative of the Reindeer.