A Psammead is 'It', an ancient, irritable, ugly sand fairy, which five children find one day in a gravel pit. As a reward for finding him, It grants the children one wish a day, the results of which will last … Tara Fitzgerald, Freddie Highmore, Alex Jennings, Jonathan Bailey, Jessica Claridge, Poppy Rogers, Zoë Wanamaker Added on Amazon Prime 2022-12-04. Youtube Trailer