In Animal ArmageddonEdit
In Doomsday, two Troodons are first seen killing a juvenile Hadrosaurs, only to have their kill stolen by a Tyrannosaurus. After the asteroid strikes, a shockwave of molten fire spreads out from the impact, but the two Troodons survive in a cave. They emerge in a burning wasteland.
In Panic in the SkyEdit
In Panic in the Sky, Troodon is shown in the aftermath of the impact struggling to survive. They are one of the last surviving kinds of dinosaur, but there was not enough food to support the population, and so the entire species died out. It is possible that they survived a little longer by eating mammals, insects and lizards, but that's not going to sustain their population due to T-rex.
- Doomsday (First appearance)
- Panic in the sky (Extinction, last appearance)
- Strangled (cameo)
- the Next extinction (cameo)
- Troodon was shown scaly in the program, but it was probably feathered in real life.