DR.WHO : the edge of destruction

this story came about because marco polo adventure wasn't ready so they came up with a idea of story set in the tardis and test the crew to there limts of trust even for the doctor and Susan . this first time that the doctor that he has lean the hard way that he can be wrong and learn the hard way that he needs his companions and was first think that tardis is alife also clever way that tardis tries tell them it was human eirror ware later that doctor got suck on fast return switch . if you picture of Susan holding knife there was complaints about the scene ware producer of dr.who said sorry at some program like children's points view from 1960,s and no way they will do that today having children holding knifes as weapons . 10/ 10