She then had Tommy transport Jason into the Dark Dimension, where he faced Goldar.
The Megazord separated and the Dinozords fell under the earth.
When the Rangers retreated into the Command Center, Alpha revealed that the stasis lock the Green Ranger was kept in allowed his true identity to be revealed — that of Tommy Oliver.
Thomas "Tommy" Oliver is a Power Ranger veteran and considered a legend among the Ranger community.
He is often considered to be the greatest Power Ranger of all time, having been part of four Power Ranger teams over the years.
After Tommy's adventures as a Ranger were complete, he went to college where he received a Doctorate in Paleontology in a mere six years (in "Shift into Turbo", it mentioned he was in the class of 1997, whereas in "Thunder Struck Part 2", it mentioned the others in the class of 2004, showing that Dino Thunder started in 2003).
He later traveled to Reefside and, in an effort to stop some of his mutations, became the mentor of a new set of Power Rangers.
Alpha placed him in a stasis lock, but he was freed by Rita, who then made him grow.
He then joined Goldar and Scorpina in fighting the Megazord, as Rita cast a spell to create an eclipse to remove the Megazord's power.
Tommy later scared Bulk and Skull away when they were harassing Kimberly, who had become enamored by Tommy at first sight and invited him to hang out with her and her friends.
Rita Repulsa had noticed Tommy's fight with Jason and realized that there was potential in the young man.
He was also retroactively labeled as Turbo Red Ranger - a variation on his in-show label.