Britain's Got Talent: ITV, 7:30pm
Presented by Ant and Dec, the grand final of the talent show sees the remaining 10 acts compete one last time.
The finalists perform for the public vote in a bid to see who will be crowned the winning act, receive £250,000 and win a place in the Royal Variety Performance.
Jonathan Strange & Mr Norrell: BBC One, 9pm
Tonight's episode sees Jonathan Strange (Bertie Carvel) prove his worth to Lord Wellington (Ronan Vibert) in Spain by displaying his magical abilities and showing how this can help them fight.
Meanwhile, back in England, Arabella (Charlotte Riley) finds out that Lady Pole (Alice Englert) is dangerously deranged and Mr Norrell (Eddie Marsan) has a challenge in trying to keep his secrets hidden.
What to Read Next
Big Brother: Channel 5, 10pm
Another recap of the latest action from the Big Brother house.
The drama from the past 24 hours in the house has been caught by the all seeing eye of Big Brother, featuring the latest fallouts and gossip from the housemates.
Law & Order: SVU: Universal, 10pm
The final episode in the series of Law & Order: Special Victims Unit sees Johnny Drake (Charles Halford) facing trial for rape, assault and sex trafficking.
Meanwhile, Detective Benson's (Mariska Hargitay) adoption of Drake's baby, Noah, becomes caught up in legal issues and an intense court case that could change the team forever.
