BBC2, 9pm tonight; An Adventure In Space and Time the long awaited drama from Mark Gatiss detailing the creation of Doctor Who, celebrating it's 50th anniversary this weekend, starring David Bradley as William Hartnell and Call The Midwife's Jessica Raine as the series first producer Verity Lambert.
Do yourself a favour and watch it.
And then once it's over, you can flick over to BBC4 at 10:30 and see the very first serial, An Unearthly Child
And don't forget, I want to find out who you think has been the best Doctor in both the classic series and the new series, and overall. Cast your vote in the polls opposite. Closing date will be on Saturday morning - The Day Of The Doctor!