8pm, Gossip Girl, ITV2
In the episode that got tongues wagging in the US (it was hoped this would be a backdoor pilot to a spin-off show), we flashback to the 1980s where a 17-year-old Lily (Brittany Snow) gets kicked out of boarding school and runs away to Los Angeles, reconnecting with her sister and dad (Andrew McCarthy).
9pm, Eleventh Hour, Living
Jacob travels to Massachusetts to investigate a strange case in which 30 people were killed by a lightning storm that lasted only 10 minutes.
10pm, The Unit, Virgin 1
While Jonas and Mack track a terrorist involved in killing the US Vice President, Tom is ordered to assassinate a known terrorist who is a foreign dignitary, and Molly begins to question whether Joss can be trusted.
10pm, Life, ITV3
A woman is found in a pool of blood sitting at a table with a romantic dinner set for two. The investigation leads Crews and Reese to a support group for lottery winners (only in America) full of eccentric characters.
