Goofs: After Spike stumbles after first trying on the armor and is kissed by Nimue, his eyes are colored blue instead of brown.
Ramjet's nosecone and cabin should be damaged from the battle with Warpath(10:13).
Starscream is missing his Decepticon logos from his wings (10:04).
It would seem Starscream's math is not that good. If the show was set at the current time it came out (1985), then Starsceam is off by 9 years. Sir Wagend du Blackthorne said that the current year was 543 Anno Domini. If that is the case, then it would actually be 1441 years before the Transformers on the Ark were revived and 1442 years to present time when they came across that cave.
Rumble: Wait a minute, there's energy.
Starscream and Ramjet (in unison): Energy!
Rumble: Yeah, it's coming from these stones.
(Ravage runs into the cave)
Starscream: Follow Ravage! My sensors indicate the energy's stronger inside.
This is the first episode which doesn't feature Optimus Prime.
The episode title is a pun of the Mark Twain novel, A Connecticut Yankee in King Arthur's Court.