Desperate Housewives (Channel 4, 10pm)
The storyline involving a mysterious attacker who left Julie Meyer for dead and killed a coffee shop employee is about to reach its climax. The murderer is finally unmasked - and we can almost guarantee you’re going to be surprised by his identity. In an almost Hitchcockian twist, the ending of the episode will leave you on the edge of your seat, and desperate to see next week’s edition - and that’s because what happens could have far-reaching repercussions for one of Wisteria Lane’s favourite families.
Weakest Link (BBC One, 5.15pm)