Two great story's from the first Doctor,
The Space Museum show the Tardis jumping a time tack and landing in the Doctor's future. The Doctor find himself and his friend's on display in a Museum. When time goes back to normal, the Doctor most try to avoid this future and find who put him on display.
In the chase, the Daleks are back and chasing after the Doctor and his companion in their own time and space machine, trying to out run them, the TARDIS lands on the Mary Celeste and the Empire State Building in New York. After a while the Doctor decide's to make a last stand against the Daleks on the planet Mechanus, The Daleks while trying to find the Doctor and his friend's face off against the Mechonoind's, robot's that live on the planet,
Two great stories in one great box set, who could ask for more ? Well I want The Tenth Planet but if or when it come's out who knows ?