Sean's Neptune Tune is the first half of the thirty-sixth episode of Ready Jet Go!.
Sean's nervousness about flying out to visit the remote Neptune is soothed by Jet's suggestion - an improvised, fun "Neptune tune." It works as our kids, Sunspot, and Celery fly to the faraway eighth planet!
- Jet Propulsion
- Sunspot Propulsion
- Sydney Skelley
- Sean Rafferty
- Celery Propulsion
- Face 9000 (cameo)
- The kids officially visit Neptune for the first time in this episode.
- This episode most likely takes place before Total Eclipse of the Sunspot, as one of Sean's lies to get out of going to Neptune is that he has to get his pet hamster ready for the solar eclipse next month. In Total Eclipse of the Sunspot, a solar eclipse occurs.
- At one point, a little bit of the inside of Sean's house can be seen.
- Cody appears without Mitchell again.