| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Richard Dawkins |
October 18, 2007
BBC Four
|
30 | |
| S04E02 | Michael Hanlon & Jo-Ann Nadler |
October 25, 2007
BBC Four
|
30 | |
| S04E03 | Simon Jenkins & Ross Noble |
November 1, 2007
BBC Four
|
30 | |
| S04E04 | Henry Porter & Shappi Khorsandi |
November 8, 2007
BBC Four
|
30 | |
| S04E05 | Dr Simon Boxall & Michael McIntyre |
November 15, 2007
BBC Four
|
30 | |
| S04E06 | Norman Baker & Jacqueline Gold |
November 22, 2007
BBC Four
|
30 | |
| S04E07 | Tony Benn |
November 29, 2007
BBC Four
|
30 | |
| S04E08 | Mark Ravenhill |
December 6, 2007
BBC Four
|
30 | |
| S04E09 | Ranulph Fiennes & Ed Byrne |
December 13, 2007
BBC Four
|
30 | |
| S04E10 |
John Shuttleworth, Ben Schott, & Richard Herring
series finale
|
December 20, 2007
BBC Four
|
30 |
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No artwork of this type.
No artwork of this type.