Space Dino is a strange, dinosaur-like alien who sits on a meteoroid, and is always seen with a tennis racket, which it uses to hit celestial objects.

The creature made its first appearance as "Alien Species 559" in The Duck Brothers.


Season 1

  1. The Duck Brothers (debut, as "Alien Species 559")

Season 2

  1. 1000 Years of Courage (first identified as "Space Dino")
  2. Mega Muriel the Magnificent
  3. Car Broke, Phone Yes



  • It is reminiscent of the aliens in Lilo & Stitch (Experiments.)
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