Ant & Dec's Saturday Night Takeaway Guest cast, played by Bonnie Langford Episode 8x01: Episode 1 (Feb 16, 2008) Episode 8x02: Episode 2 (Feb 23, 2008) Episode 8x03: Episode 3 (Mar 1, 2008) Episode 8x04: Episode 4 (Mar 8, 2008) Episode 8x05: Episode 5 (Mar 15, 2008) Episode 8x06: Episode 6 (Mar 22, 2008)