Main Characters Professor Bernard Quatermass 6 main appearances Paula Quatermass 6 main appearances Dr. Leo Pugh 6 main appearances
Recurring Guest Characters Secretary 1 guest appearances Man in Pub 1 guest appearances Tramp 1 guest appearances Inspector Clifford 1 guest appearances Dawson 1 guest appearances Child 1 guest appearances Mother 1 guest appearances Thompson 1 guest appearances Secretary 1 guest appearances Rupert Ward 1 guest appearances Doctor 1 guest appearances Waitress 1 guest appearances Mother 1 guest appearances Father 1 guest appearances Frankie 1 guest appearances Analyst 1 guest appearances Medical Attendant 1 guest appearances Hugh Conrad 1 guest appearances Mrs. McLeod 1 guest appearances Guard 1 guest appearances ⇤ « 1 2 3 » ⇥