Try and Try Again is the first half of the fiftieth episode of Ready Jet Go!.
Jet's robot Jet 2 needs new wheels if he's going to be able to rove over the surface of Mars. Jet and the kids try a bunch of different wheels, without success. In the end, they borrow the wheels from Mitchell's scooter, so Jet 2 can successfully navigate on Mars.
- Jet Propulsion
- Celery Propulsion
- Sydney Skelley
- Sean Rafferty
- Mindy Melendez
- Mitchell Peterson
- Amy Skelley
- Dr. Bergs
- Jet 2 (character)
- This is the first time since Scientific Sean that the Try Again song is heard, and it is also the first time that it is heard in season 2.
- As of this episode, Jet 2 lives on Mars. He also has new wheels.
- In this episode, Jet leaves Jet 2 on Mars. In Mars Rock For Mom, he realizes that he left him there, and goes back to get him.