He soon finds, however, that the wizarding world is far more dangerous for him than he would have imagined, and he quickly learns that not all wizards are ones to be trusted. Duration: 02:20:00. Release Date: 25 April 2003 Genre: Adventure Family Fantasy Starcast: Daniel Radcliffe, Rupert Grint, Emma Watson Description: Forced to spend his summer holidays with his muggle relations, Harry Potter gets a real shock when he gets a surprise visitor: Dobby the house-elf, who warns Harry Potter against returning to Hogwarts, for terrible things are going to happen. Harry decides to ignore Dobby's warning and continues with his pre-arranged schedule. But at Hogwarts, strange and terrible things are indeed happening: Harry is suddenly hearing mysterious voices from inside the walls, muggle-born students are being attacked, and a message scrawled on the wall in blood puts everyone on his/her guard - 'The Chamber Of Secrets Has Been Opened. Enemies Of The Heir, Beware' Duration: 02:26:00 Size: 230 MB.