David and Sarah are citizens of the 22nd century. They take a "holiday in time" back to the days before World War II, and find that they prefer this simpler era in the planet's history. They decide to stay in this time period. But others are sent to bring them back to their own time...forcibly, if necessary.
| Name | Type | Role | |
|---|---|---|---|
| Terry Nation | Writer | ||
| Meade Roberts | Writer | ||
| Ray Bradbury | Director | ||
| Robin Midgley | Director |