Teenagers Sandy and Alan are keen motorcyclists, but while Sandy insists on getting proper training, Alan refuses, even though this makes him twenty times more likely to have an accident.
| Actor | Role |
|---|---|
 Gillian TaylforthSandy | Sandy |
 Ray BurdisNot listed | Not listed |
 Andy SecombeNot listed | Not listed |
| SSharon RosettiNot listed | Not listed |
| KKeith SmithNot listed | Not listed |