Coming to BBC One this November, Survivors is a new action-drama series set in the aftermath of a devastating virus which wipes out most of the world's population.
As spy drama Spooks returns to BBC One for a seventh series, MI5's Section D faces even more frightening and deadly challenges.
Written by Charlie Brooker, E4's new five-part zombie horror series Dead Set begins this October.
From Doctor Who's head writer Russell T Davies, The Sarah Jane Adventures returns to CBBC for a second series this autumn.
Coming this autumn, BBC One's new 13-part series Merlin updates the story of the infamous sorceror of Arthurian legend for a new audience.
Set in the year 2013, six-part futuristic Spooks spin-off Spooks: Code 9 begins on BBC Three this summer.
Doctor Who returns to BBC One for a fourth series this April, starring David Tennant as The Doctor and Catherine Tate as Donna.