Captain Mutiny decides to unleash his most fearsome monster against the Rangers - the Titanisaur. The Rangers and their Megazords must combine all of their powers and give it all they've got to defeat this creature.
- November 19, 1999
- In Gingaman, Titanisaur (based on the demon beast Dytanix ) was the first demon beast to attack the Gingamen, then it evolved into the mighty Earth Beast by the series' finale.
- This episode marked the last Power Rangers: Lost Galaxy episode to include all the footage from its Gingaman counterpart, even though some of Gingaman's monsters and some fight footage was left out and unused.
- Titanisaur is the last monster in the season. After it, there are no more monsters the Rangers can defeat.