Emma Kennedy, Danny Mills, Michael Underwood, Zöe Salmon, Gareth Gates, Cheryl Baker, Laila Rouass, George Layton, Diarmuid Gavin, Richard McCourt, Rebecca Romero, Jamie Theakston, Jenny Eclair, Javine Hylton, Steve Parry and Anne Charleston.
Jamie Theakston, Anne Charleston, Javine Hylton and Steve Parry are paired into teams and challenged to cook for students at the London School of Hygiene and Tropical Medicine.
It's elimination day, and Jamie Theakston, Anne Charleston, Javine Hylton and Steve Parry are challenged to cook a classic recipe and a dish of their own creation.
The three remaining celebrities are sent to top London restaurant Coq d'Argent. Under the pressure of the professional kitchen, cracks begin to appear.
The celebrities must cook a faultless two-course meal, judged not only by John Torode and Gregg Wallace but also by two past Celebrity MasterChef champions and a finalist.
Holby's Laila Rouass, singer Gareth Gates, actor George Layton and author and actress Emma Kennedy join the second round with a Mystery Box test and a tomato bruschetta trial.
The celebrities pair up for a mass catering task at the Royal Holloway University. With hungry students descending upon them, they need to rely on their teamwork skills.
On elimination day the celebrities must cook the classic apple tarte tatin with crème anglaise in only one hour, then a dish of their own design again in under one hour.
The battle for a place in the final eight reaches its climax. To secure a place, the remaining celebrities must cook a faultless two-course meal to impress three guest judges.
Zoe Salmon, Cheryl Baker, Danny Mills and Richard McCourt begin a week of culinary challenges. Their first challenge is a mystery box test, a test of imagination and creativity.
Zoe Salmon, Cheryl Baker, Danny Mills and Richard McCourt are paired into teams and assigned a mass-catering challenge of mammoth proportions, serving 120 portions.
It's elimination day as one celebrity will be cooking their final dishes. The contestants are first tasked with cooking marinated poussin with flat bread and tzatziki.
The three remaining celebrities face their first restaurant service, a busy lunchtime serving French food with a contemporary twist under head chef Allan Pickett.
The battle for a place in the final eight reaches its climax. The three remaining celebrities must cook a two-course meal to wow both John and Gregg, and the guest judges.
The final week begins with another invention test. Then the three finalists visit the set of BBC drama New Tricks to prepare lunch for the cast and crew.