Who Do You Think You Are? - Seasons 4

Episode : 1

Natasha Kaplinsky

2007-09-06

Episode : 2

John Hurt

2007-09-13

Episode : 3

Griff Rhys Jones

2007-09-20

Episode : 4

Carol Vorderman

2007-09-27

Episode : 5

Alistair McGowan

2007-10-04

Episode : 6

Graham Norton

2007-10-11

Episode : 7

Matthew Pinsent

2007-10-18