George loses out on a big raise from Mr. Spacely, and his family decide to go to Outer Space Theme Park. While there, they go to the circus, and Astro sneaks in to watch the show. But the fleas get on Astro, to escape the ringleader.
- Orbitty starts to chuckles and point to George about Pleasure Planet.
- Ethel (only appearance)
- Jane Jetson
- George Jetson
- Ethel's Robotgirls (only appearance)
- Mr. Spacely
- Mrs. Spacely (mentioned only)
- Mr. Spacely's Gentlerobots (only appearance; no lines)
- Elroy Jetson
- Judy Jetson
- Robot Clown (only appearance)
- Solarini (only appearance)
- Moon Fleas (only appearance)
- William Martian (only appearance)
- Lenny Ade and the Big Dippers (only mentioned)
- The Milky Ways (only mentioned)
- The Sunstrokes (only mentioned)
- Orbitty: He he he he ha ha ha ha ha ha ha ha. Pleasure Planet? Where is that?
George: Stay out of this, Orbitty!