Now that Family Guy is back on TV, its time for details on the upcoming direct to DVD film Family Guy Presents: Stewie Griffin: The Untold Story! coming from Twentieth Century Fox Home Entertainment.

In this exclusive DVD premiere, Stewie, the maniacal baby genius, is distracted from his plans for world domination when he sees a man who looks just like him on television. Convinced that this man must be his real father (after all, how could he possibly share genetic material with the dimwitted Peter?), Stewie sets off on a cross-country road trip to find him. But his incredible journey leads him to discoveries far more vile and shocking than anything found in his diaper.

Presented in fullscreen and Dolby Surround 2.0, the DVD includes an audio commentary, deleted scenes, still galleries, animatics and more.

The disc arrives September 27th for $29.98 on both DVD and UMD.