The first trailer for the second season of Wednesday - the most watched show in Netflix's history - has given fans the first glimpses of Joanna Lumley and Steve Buscemi in their new roles, alongside a host of returning favourites.<br /><br />The streamer has announced it will split the new season in half - releasing the first episodes on 6 August and the second batch on 3 September.<br /><br />This series follows Wednesday Addams, played by Jenna Ortega, as she returns to Nevermore Academy, now under the leadership of new principal Barry Dort (Buscemi).<br /><br />Also joining the school this term is her little brother Pugsley (Isaac Ordonez), a character described by executive producer Tim Burton as an "outcast among outcasts".Wednesday's parents will also have an increased presence on campus this season - "a rare new form of torture for the fiercely independent amateur sleuth", Netflix said.<br /><br />The first full-length trailer, which was released, appropriately, on Wednesday, opened with the show's lead character going through airport security.<br /><br />As the metal detector beeps, she has to unload a knuckle duster, cattle prod, several knives and Thing - a disembodied hand - from her bag, before a security guard challenges her about the tube of sun cream she is also carrying.