Michael Bay's official site MichaelBay.com has posted a third TV spot for the director's upcoming Transformers: Dark of the Moon, which features a little more of Shia LaBeouf's Sam Witwicky and transformations by Bumblebee and Decepticon Laserbeak, who seems to be hiding in plain sight before the Decepticon's attack on earth.
Transformers: Dark of the Moon opens in 2D and 3D and IMAX theaters on Wednesday, June 29.