Mysterious Strangers and Strange Doctors of Weirdness - Episode Six

Professor Quatermass again and this is another complete series, all six episodes, enjoy:

Quatermass and the Pit Episode One:


Quatermass and the Pit Episode Two:


Quatermass and the Pit Episode Three:


Quatermass and the Pit Episode Four:


Quatermass and the Pit Episode Five:


Quatermass and the Pit Episode Six (final):