IMPORTANT NOTE: Tomorrow's episode of "Transformers: Prime" is indeed the season 3 finale, which also means that it will be serving as the final episode for the entire series... That said, even though we'll be seeing the last EPISODE tomorrow, the series won't actually be entirely over until the "Predacons Rising" movie comes out later this year. (The "Predacons Rising" Blu-ray is set for release on October 1, and the DVD is set for release on October 8. The date of the television premiere, however, has yet to be revealed.) Also worth mentioning, a new Transformers series is scheduled to begin airing in late 2014, and seems likely to be set in the same continuity.
Kaijudo: Rise of the Duel Masters 6:30PM ET
"The King's Speech"
"Cyber Lord Finbarr enlists the help of the kids to prove that King Tritonus' behavior is caused by The Choten."
Transformers: Prime 7:30PM ET
"With the chance to restore life to their home planet finally within reach, the Autobots and their human friends face the Decepticons for a last showdown."
For those of you who tune in earlier, this episode will be immediately preceded by the previous one, "Synthesis", which will be airing at 7:00PM ET.
And for those of you who, like me, can't wait until the episode actually comes out, one preview clip can be found here, and another preview clip can be found here. Just be warned that both clips do indeed contain SPOILERS.