Nanotyrannus ("Pigmy tyrant") is a genus of tyrannosaur, known only from two juvenile specimens, which may in fact represent juvenile specimens of the contemporary species Tyrannosaurus Rex. This particular dinosaur appeared in the second episode, "T-Rex Hunter", of Jurassic Fight Club, where it was seen harassing and tormenting a pair of juvenile t-rex, only for the mother to return and crush his ribs and back. In the final episode, "Armageddon", the same dinosaur is seen in a flashback during the extinction.[60-66]