The debate, centred on the economy, will be shown live on BBC1 from 8.30pm. We'll begin the chat at 8pm and from the team we'll have Mehdi Hasan, James Macintyre, Jon Bernstein and myself offering live views and reaction. Enter your email address below to receive a reminder before the event begins.
So will Gordon Brown be able to recover after yesterday's humiliating events? Or will Nick Clegg steal the show again? Join us from 8pm to find out.