The video features shots from the first day of filming, as well as a message from executive producers Frank Darabont and Gale Anne Hurd.
AMC previously released an image from the second season of The Walking Dead, showing a close up of the zombies that are central to the series.
Walking Dead star Norman Reedus promised in May that the second run of the AMC series will be "hardcore", claiming that his character Daryl Dixon will become more heroic in future episodes.
Walking Dead creator Robert Kirkman recently insisted that Shane (Jon Bernthal) will be on the show "for a while", stating that it would not be an easy decision to kill off the character.
Season two of The Walking Dead is scheduled to premiere this fall.
Watch the video for the first day of filming season two of The Walking Dead below: