Déja vu: as Guy Birkett goes through the day he has a nagging feeling that he's been here before, experienced this already; except the details are always different. Is it conceivable that he is merely a simulacrum, the ultimate in consumer market surveying?
| Release Date | December 1, 1966 | |
|---|---|---|
| Status | Released | |
| Original Title | Tunnel under the World | |
| Runtime | 52min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | English | |
| Production Countries | — | |
| Production Companies | BBC TV | |