Sean Has a Cold is the second half of the twenty-second episode of the second season of Ready Jet Go!.
It's the first windy day of spring at Boxwood Terrace, and the kids are all trying out their new kites - all but Sean, who's stuck in his room with a cold. Sunspot joins Sean and helps him work out engineering problems so he can entertain himself - and even fly a kite from his room!
- Jet Propulsion
- Sunspot Propulsion
- Sean Rafferty
- Sydney Skelley
- Mindy Melendez
- Dr. Rafferty
- Carrot Propulsion
- The inside of Sean's room is shown for the first time. It was given a major overhaul from its cameo in Jet Can't Sleep.
- When the kids' kites get stuck in a tree, Jet calls the kite a "kite-eating tree", which is a reference to the Kite-Eating Tree from Peanuts.
- The hot water bottle from That's One Gigantic Pumpkin, Jet Propulsion! appears in this episode.
- This is the final 11-minute episode of the entire series in airing order, as the show was cancelled.
- In March 2020, this episode, as well as its sister episode, Mars Rock For Mom, was temporarily pulled due to concerns over the COVID-19 pandemic. It is set to return to airing on May 8, 2020.