The Doctor and his companions are trapped in an E-Space universe, struggling to find the co-ordinates which will break the deadlock and take them back into Normal Space.
When all else fails, the Doctor suggests programming the TARDIS on the toss of a coin. Before he realises what is happening, this is just what Adric has done...
When the TARDIS arrives at its destination, according to the console read-outs the craft is nowhere — and nowhere is exactly what it looks like...
