TV Celebrity Masterchef - Season 4 Episode 4 : Knockout rounds 5 & 6 Celebrity Masterchef - Season 4 Episode 4 : Knockout rounds 5 & 6 6.1/10 by 13 users This show features two heats. In the first, Rav Wilding, Deena Payne and Iwan Thomas cook for paying restaurant customers at Gilgamesh, and in the second Colin Murray, Janet Ellis and Simon Shepherd cook at Manicomio. Only two of them will get through to the week's quarter-final, taking them one step closer to becoming the next Celebrity MasterChef... Details Casts Posters Images Title Celebrity Masterchef - Season 4 Episode 4 : Knockout rounds 5 & 6 Alternative Titles First Air Date 2006-09-11 Last Air Date 2025-12-19 Number of Episodes 333 Number of Seasons 20 Genres Reality, Networks BBC One, Casts John Torode, Grace Dent Plot Keywords , Self - Host / Judge John Torode Self - Host / Judge Grace Dent Episodes List Celebrity Masterchef Season 4 :Episode 1 Knockout rounds 1 & 2 Knockout rounds 1 & 2 2009-06-10 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 2 Knockout rounds 3 & 4 Knockout rounds 3 & 4 2009-06-11 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 3 Quarterfinal one Quarterfinal one 2009-06-12 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 4 Knockout rounds 5 & 6 Knockout rounds 5 & 6 2009-06-17 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 5 Knockout rounds 7 & 8 Knockout rounds 7 & 8 2009-06-18 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 6 Quarterfinal two Quarterfinal two 2009-06-19 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 7 Knockout rounds 9 & 10 Knockout rounds 9 & 10 2009-06-24 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 8 Knockout rounds 11 & 12 Knockout rounds 11 & 12 2009-06-25 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 9 Quarterfinal three Quarterfinal three 2009-06-26 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 10 Quarterfinal four Quarterfinal four 2009-07-01 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 11 Semifinal day one Semifinal day one 2009-07-02 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 12 Semifinal day two Semifinal day two 2009-07-03 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 13 Final day one Final day one 2009-07-08 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 14 Final day two Final day two 2009-07-09 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef. Celebrity Masterchef Season 4 :Episode 15 Series 4, Episode 15 Series 4, Episode 15 2009-07-10 Chef and restaurateur John Torode and food writer and ingredients expert Gregg Wallace search for the country's top celebrity chef.