Over the Hedge by T Lewis and Michael Fry for December 14, 2000
Transcript:
"Now let me get this straight about these two Christmas do-gooders... They gotta be related, right? Separated at birth? 2nd cousins?" "Don't be silly." "'Course, you're right. It's so obvious..." "I'm glad you..." "Clones!" "RJ!" "Hey, it's a scientific fact that ancient cultures had access to alien technology. Where've you been?"