The night starts with another thrilling episode of "Chuck" as Chuck must solve a spy's murder inside Castle while Morgan copes with his Buy More team battling the Large Mart staff.
Then on "The Event", Thomas gets a message back from his people - and its contents could change everything.
And finally on "Harry's Law" at 10pm, Harry helps out her ex, while Adam defends a transgender woman for wrongful termination.
So there you have it, a preview of tonight's primetime line up here on Channel 3. But before we go, here's an on-line extra for you... some backstage scoop on "The Event" from the show's assistant director.