Mr Foster and his sister live quietly in the suburbs but are not what they seem, possessing scientific knowledge far in advance of humanity.
Cast:
Richard Pearson, Freda Bamford, Bernard Hepton, Yvonne Manners, Ann Penfold
Production:
BBC TV
Mr. Foster
Miss Foster
Harry Gerwyn
Mary Gerwyn
Sally Gerwyn
Calton
Geoff
Cazelet
Bob
Japhet
Anne
Digby
Geoff's Mother
