- Robbie The Reindeer was an animated character—a tracker for Santa Claus’ sleigh—who appeared in three Christmas specials co-produced by the BBC and Comic Relief
- In the series’ third special, Robbie’s wedding to Donner the reindeer is threatened by an alien invasion
- This special differs from the previous two in that it was created with computer animation instead of stop-motion animation
- Ozzy performs the voice of the vicar overseeing the wedding