Penny arrives in the distant past and discovers the next sunstone is a symbol of power amongst a tribe of cavemen. When the sunstone is taken by an aggressive caveman called Thug, T-Bag challenges him to a fight, and picks T-Shirt as her champion...
| Name | Type | Role | |
|---|---|---|---|
| Lee Pressman, Grant Cathro | Writer | ||
| Glyn Edwards | Director |