The Funtastic World of Hanna-Barbera was a simulator ride at Universal Studios Florida, one of the park's original attractions. It opened 7 June 1990 and permanently closed 29 October 2002, replaced by Jimmy Neutron's Neutron's Nicktoon Blast.
Dick Dastardly and Muttley have kidnapped Elroy Jetson. Yogi Bear and Boo Boo give chase. Riders are seated in a spaceship with Yogi as the captain. A giant slingshot launches the ship. The force sends the ship back in time to Bedrock. It flies over a cliff and through Mr. Slate's construction site before flying into the main city. Yogi chases after Dastardly through the streets, dodging cars, residents of Bedrock including Wilma Flintstone and Betty Rubble. The ship follows Fred Flintstone and Barney Rubble in Fred's car down a street by accident. It flies up after Dastardly into the skies, and through a vortex. Sailing through a cemetery in the middle of the night, it has a near-collision near the Mystery Machine that Scooby-Doo and Shaggy are driving, leading them into a castle where they encounter ghosts. It flies around the haunted house looking for Dastardly down hallways and corridors, dodging Scooby and Shaggy who are left hanging on a chandelier when it chases after Dastardly into another vortex.
This time it travels to the future in Orbit City, dodging flying cars and buildings. It's not long before Elroy's parents appear and see Elroy captured. Elroy jumps from The Mean Machine but is pulled back by the suction of a toilet plunger. The chase continues into a futuristic amusement park.
The ship flies on a roller-coaster track after the villain, and goes down a steep drop when Rosey, flying with the Jetsons, extends her arm and lifts Dastardly and Muttley from their vehicle, allowing George to save Elroy. Dastardly and Muttley then are surrounded by thousands of flying cop cars, and both are arrested and dropped in a flying jail cell. The Jetsons thank them, and the riders fly back home through a vortex and crash land back at the station on a giant inflated bumper reading "END". Yogi gives them a farewell message, "So folks, thanks for joining in the ride, I'll see you on the outside!" A lamp comes down from the top, and Yogi pulls the light switch.
- Patric Zimmerman as Elroy Jetson
- Jeff Bergman as George Jetson, Ghosts, Police Chief, Mr. Spacely
- Penny Singleton as Jane Jetson
- Jean Vander Pyl as Wilma Flintstone, Rosey
- Greg Burson as Yogi Bear
- Michael Bell as Dick Dastardly
- Don Messick as Boo-Boo Bear, Muttley, and Scooby-Doo
- Henry Corden as Fred Flintstone
- Frank Welker as Barney Rubble, Bedrock Dinosaur, Robot
- B.J. Ward as Betty Rubble
- Casey Kasem as Shaggy Rogers
- William Hanna as Himself
- Joseph Barbera as Himself