|Actors:||Tom Baker, Lalla Ward, John Leeson, Clifford Rose, David Weston|
Lost in the E-Space, the TARDIS is hijacked by a time-sensitive creature. It brings the Doctor, Romana, Adric and K-9 to a crumbling ruin in a lonely white void, where another ship is also stranded and in trouble. Will the TARDIS and its crew ever escape this strange otherworld? The answer lies inside the Gateway, But as the Doctor is about to discover, Not everyone wants to go home...