Long Lost Family: ITV, 9pm
Davina McCall and Nicky Campbell are back with the series that reunites long-lost family members.
Tonight sees 63-year-old Ann Munro from Ringwood, Hampshire try to find the son she gave up for adoption when she was 21. Louise Kendall, a 28-year-old nurse, also hopes to meet her French father for the first time.
The 100: E4, 9pm
The post-apocalyptic drama continues, as Clarke (Eliza Taylor) leads a rescue team to locate Jasper (Devon Bostick), and are shocked with what they find.
Meanwhile, the Ark council begin to wrestle with the fact that over 200 people will have to be culled to survive another six months.
What to Read Next
Utopia: Channel 4, 10pm
The dark conspiracy thriller returns with a prequel, before the action returns to the present day in the next episode.
In 1974, a young scientific genius Philip Carvel (Tom Burke) meets security services agent Milner (Rose Leslie). Together the pair come up with a radical plan they believe will save the human race from the horrific ramifications of over-population.
Being Human USA: Watch, 10pm
A new series set in the city of Boston, featuring a vampire and a werewolf who try to lead normal lives while living in the same house.
The pilot episode sees Nora (Kristen Hager) fear she is becoming a werewolf, but hides it from Josh (Sam Huntington). Aldan (Sam Witwer) gives the other vampires an ultimatum, while Sally (Meaghan Rath) meets some fellow ghosts at a high-school reunion.
