First, Bugs is on stage where he finds himself in the middle of the Coyote's pursuit of the Road Runner in this clip introducing the second half of The Bugs Bunny/Road Runner Hour:
Here is the original ending of the show. Wile E. is setting up his latest trap for the RR. Meanwhile, Bugs just happens to be driving by in his little red car (with a horn that sounds remarkably like our fast-feathered friend)..... disaster ensues. Stay tuned after the credits for the two stars of the show telling us we had just watched a "Warner Bros.-Seven Arts television presentation.":
For the final season of The Bugs Bunny/Road Runner Show (1984-5) CBS gave the show a whole new, more modern theme song. This is not the full version, but one that ran when the second part of the show began. The full version was a bit longer (if you know where we can find a copy, let us know).
Maybe better versions of these clips will show up as DVD bonus material one day.