This would be roughly an hour, so I guess it'd be a TV movie.
[Richfield stops destroying exhibits and spies Robbie talking to the Muppet NAST members. A longer variation of the ominous beginning to the theme song plays. Richfield starts toward them.]
Robbie (trembles)
Bunsen (looks down, surprised, glances at Robbie and backs away as though his feet stepped in something): Eww.
Earl (grabs Richfield by the arm): Sir? I demand you leave my son alone!
Richfield (whips around and backhands Earl, sending him flying): You keep your scaly paws off me, you putrid pile of pond pus!
[The music continues as Robbie grabs Bunsen in the next shot.]
Robbie: We have to do something now!
Bunsen (somewhat frightened): I-I-I-I’m thinking, I assure you!
Robbie (pulls him in closer, panicking): Think harder! My father is about to be digested!
[The ominous theme variation ends.]
Bunsen (nods, turns head and calls out): Beakee! Get me the Simpatico Synthesizer!
[Flip transition as Bunsen and Beaker arrive with a small electronic musical keyboard and pull down small legs for it. The scene cuts to a close-up of Richfield, who is shocked.]
Richfield (growls): You filthy foam-covered fools have made a mockery of the food chain! I’ll kill you! *rushes them*
Robbie (high-pitched, to Bunsen): You’re going to sing to him?
Bunsen: Heavens, no! Digit?
Digit (shoves everyone away and slaps his hands down on the keyboard, absorbed in the music that is blasting from the keyboard in a rose-colored shockwave, sounding like an electronica version of Fraggle Rock’s The Honk of Honks)
[Robbie goes to shield his ears but Waldo becomes thick earmuffs for him, cringing at the sound. Richfield is flung across the exhibit hall, crashing into the opposite wall. He slides to the floor, unconscious.]
Robbie (stands as Digit stops): What did you do?
Bunsen (wiggling an index finger in his ear, grinning): Beaker has been a proponent of behavioral modification technology. The Muppet Labs Simpatico Synthesizer, shall we say, soothes the savage beast.
Beaker (nods): Mee mee meemee mee.
[Fran rushes to Earl’s side as he begins to stand up, woozy.]
Fran (helps him up, caressing him, her voice stressed): Earl! Are you okay?
Earl (puts both hands in front of him): How many fingers do I have?
Fran: Eight.
Earl (pauses): That’s less than ten, right?
Fran (nods): Right….
Earl (sighs, putting his hands down): I think I need a moment.
[Robbie stands, curious, over Richfield, joined by Zondra.]
Richfield (wakes up groggily): Wh-wh-what happened?
Robbie (nervous): You, uh, bumped your head, Mr. Richfield.
Richfield (looks at Robbie, his tone cheerful): Why, you’re Earl’s boy! Hahahaha! I remember you! You dated my beautiful daughter once!
Robbie (backing up a couple of steps): Uh, y-y-yes, sir.
Richfield (stands carefully): Awww. Call me BP! I am so relieved to see all of y’all so concerned about my well-being! *sniffles, voice trembling* It just tugs at my heart. *spots Earl* Earl! How are ya?
Earl (thinks a bit): Is this a trick question, sir?
Richfield (walks over to him, grinning): Of course not! I’m just giddy ta see you doin’ well in the world! C’mere, you, you big lug of green flesh! *hugs Earl tightly*
Earl (nearly choking): My … relief … is only … matched by my … fear of your awesomeness, sir.
Richfield (chuckles, letting him go, slapping him on the shoulder): You’re a fine male, Sinclair! I’m humbled at your admiration. *thinks a bit* What job did I have again?
Earl: I think you were --.
Fran (elbows Earl): Mr. Richfield, you were dedicated to organizing human-dinosaur relations. You are an inspiration to us all. Permit me to suggest another way we can ensure our future.
Richfield (nods, awed): I’m all ears!
[The finale is a movie version of the show opening, but with different scenes that act as an epilogue. The initial title card is a picture of Crater Lake, which is now dotted with several dinosaur homes, with DINOSAURS at the bottom of the screen. During the ominous notes, Earl’s feet are shown as he stomps through the forest of Crater National Park. Toward the end of the ominous section, the camera pans up as he stands in the doorway of his house, the music abruptly stopping.]
Earl (cheerfully): Honey? I’m home!
[The more upbeat part of the theme song begins. Earl and Sid are directing construction workers as Richfield is lugging equipment. Fran is making Powerpoint presentations to media moguls in a conference room. Robbie is staring at a computer with Zondra next to him, pointing to the computer monitor and wordlessly talking to him. Charlene is presenting a lesson to children of all species in a special education class. Roy is directing tours in the museum to an enthralled audience. Poachers are sneaking through the forest only to meet up with the Scavengers, who are wearing ranger badges and modified uniforms. Pearl is singing as she’s serving drinks in a bar. The patrons are clapping and grooving to her song. Baby pops up out of a giant white egg shell with purple spots, naked. The camera swings around to an approving Ethyl just offstage of the production. Finally, the entire cast is standing in front of a movie projector that is on, and Earl smirks, nodding as he turns off the projector, which makes the movie cut to black as the final notes play.]
Roll credits.
THE END