Make sure you don't forget that John Barrowman, who is well known for his role as Captain Jack in Doctor Who and Torchwood, will be a guest on this afternoon's edition of the Paul O'Grady Show. On the show, he will be interviewed and is likely to talk about his new autobiography which was released on Monday, the success of Torchwood's third series, how he's finding life as a performer and much more. The show will begin transmission at 5pm on channel four and John will be joined on today's show by Daniel Sloss and June Whitfield who will be making an appearance in one of this year's remaining special episodes of Doctor Who. You can view more information about the Paul O'Grady show here on the programme's official website and view more details about John and his career here on his official website. Will you be watching John on tonight's edition of the Paul O'Grady show?