The Doctor is unable to convince the colonists that the Macra exist and an attempt to brainwash his companions results in Ben betraying his friends.
| Title | The Macra Terror (2) |
|---|---|
| Genres | Drama Action & Adventure Sci-Fi & Fantasy |
| Release Date | 1967-03-18 |
| Episode Runtime | 00 Hours 25 Minutes |
| Season Number | 4 |
| Episode Number | 28 |
| Production Companies | BBC |
