When Mitch unties a rope that is securing the Professor's latest project, a gas-filled balloon, it takes off with Mike, Jimmy, and Dr. Beaker aboard. So it appears to be up to Professor Popkiss to fly Supercar to their rescue.
| Name | Type | Role | |
|---|---|---|---|
| Sylvia Anderson | Writer | ||
| Gerry Anderson | Writer | ||
| Desmond Saunders | Director |