Release Message:  The TARDIS lands on Earth six years out of date, stranding the Doctor in 1983 while leaving Tegan (Janet Fielding) and Nyssa to look for him in 1977.

Description:  The TARDIS lands on Earth six years out of date, stranding the Doctor in 1983 while leaving Tegan and Nyssa to look for him in 1977, eventually to discover a badly injured man that may very well be the Doctor. Both parties also encounter former Doctor-companion Brigadier Lethbridge-Stewart, though in 1983 he curiously has no memory of the Doctor at all.