Kellogg's If you see this message and the video does not play, please accept cookies. Kellogg's Extra Kellogg's, official breakfast supplier for over 50 years, is launching its new campaign for Kellogg's Extra. The films seize the cinematographic codes of the “mystery genre”: based on real facts and data, the spectators are taken to task to investigate and seek who may be the Kellogg's Extra eaters. Who are they ? Find out the truth ... or not. Because, as the countryside says, “Only Gourmands know”. More Work Fiat Fiat Self Portrait Canderel 1 jar 1 tutorial Hello planet Wild trip © 2021 Leo Burnett Paris - Sharper Minds, Brighter Future Personal data protection policy Cookies policy Legal Notice Configure cookies Leo burnett Leo Burnett, a Diversified Marketing Services department and its partners use cookies strictly necessary for the operation of the site, cookies to facilitate your navigation, cookies to measure the audience of our site, cookies to display and allow you to share social media content, cookies to help us deliver more targeted advertising and assess the performance of these campaigns. You can express your choices using the three dedicated buttons below and at any time, modify your cookie preferences by clicking on the cookies icon "Configure cookies" on all pages. For more information, please consult our Cookies Policy Configure cookies Refuse all cookies Allow all cookies