Five famous faces embark on a road trip like no other when they board a magical mystery bus in the US, to explore the legalisation of marijuana. Birds of a Feather actress and Loose Women panellist Linda Robson, ex EastEnders actress Pam St Clement, actor Christopher Biggins, retired footballer and TV presenter John Fashanu and darts supremo Bobby George explore the use of marijuana for both medical and recreational purposes in US states where it is legal and meet people who have experienced both the benefits and the downsides.

The magical marijuana mystery tour continues and this time Los Angeles, California and Colorado, home of the Rocky Mountains, play host to five household names as they eat, sleep and breathe cannabis culture…just who will put their marijuana where their mouth is?

It's all aboard the magical marijuana mystery tour for the final leg of the journey through the weird, wonderful and worrying world of legalised ‘weed'. After living the high-life in California our gang of national treasures, Linda Robson, Pam St Clement, Christopher Biggins, John Fashanu and Bobby George, touch down in the stunning State of Colorado, home to the famous Rocky Mountains and one of the very first States to legalise the recreational use of marijuana. In Denver Bobby, Fash and Linda pay their respects at a very different type of church. The International Church of Cannabis offers a spiritual home to people looking to create the ‘best version of themselves' by way of the ‘sacred plant'. The founders claim to be ‘Elevationists', and Bobby asks, "okay, how do I get elevated?!" But will hash-fearful Fash worship at this unconventional altar of cannabis?