A video featuring ‘Harry Potter’ star Daniel Radcliffe recounting an on set prank has hit the web. In the clip Radcliffe talks about an incident that went down during the filming of ‘Harry Potter: Prisoner of Azkaban’. Able to laugh at the prank now, Radcliffe was set up by his co-stars Michael Gambon (Professor Albus Dumbledore) and Alan Rickamn (Snape) when they placed a fart machine in his sleeping bag. Radcliffe was sure to have turned 50 shades of red since a girl he ‘fancied’ was right next to him.

Now that the franchise is behind him, Radcliffe has been busy working on his post Potter career with recent roles as a lawyer in ‘The Woman in Black’, the Mullet kid in ‘Robot Chicken’, the TV series ‘A Young Doctor’s Notebook’, and more recently ‘Kill Your Darlings’ that is currently in circulation at the Sundance Film Festival. Watch the video of Daniel Radcliffe talking about the embarrassing fart moment below and what he had to say about his Harry Potter co-stars, Emma Watson and Rupert Grint, and playing Allen Ginsberg at Sundance. The ten day film festival just kicked off on January 17th in Park City, Utah.