Watch Knocked Up full movie online Movies123. Watch Knocked Up 123movies online for free. Knocked Up 123Movies: For fun-loving party animal Ben Stone, the last thing he ever expected was for his one-night stand to show up on his doorstep eight weeks later to tell him she's pregnant with his child.
Actor: Seth Rogen, Katherine Heigl, Leslie Mann, Paul Rudd, Jason Segel, Jay Baruchel, Jonah Hill, Martin Starr, Maude Apatow, Iris Apatow
Duration: 129 min