The Last Words of Teteth
Teteth meets up with another undercover Moonrace, Meme Midgard about her observations of the Turn A Gundam. Gavane asks Sochie to marry him. Kihel (Dianna) recognizes Midgard. Teteth finds Corin Nander, but he only freaks out upon seeing the Turn A Gundam. Archaeologist assistant Joseph Yaht meets Loran's friend Fran. Teteth manipulates a man named Troy to trick Loran and capture the Turn A Gundam. She also captures Dianna, but exchanges her for weapons. Loran uses the Gallop to trick Teteth and take back the Turn A Gundam. Midgard kills Teteth.
Aired 10/09/1999EP 23 - The Last Words of Teteth

Turn A Gundam
This story is set thousands of years in the future. The people of Earth have forgotten the space wars of the past, reverting back to a pre-industrial existence. But the lunar settlers known as the Moonrace, who have retained their high technology, now plan to seize their mother planet for themselves. As the war of the worlds begins, a young Moonrace citizen named Loran Cehack, pilot of the legendary Turn A Gundam, struggles to bridge the gap between humanity's long-separated branches.
(Source: GundamOfficial)