Lionsgate has released the first official full-length trailer for its upcoming sequel Saw 3-D. Directed by Kevin Greutert, the seventh entry in the franchise Guinness World Records named the Most Successful Horror Series of all time is said to be its last.

The trailer plays up the 3-D angle, but I’m eager to find out what Det. Hoffman is going to do after being left for dead by Jill Tuck at the end of part six. I’m also eager to see the return of Dr. Gordon (Carey Elwes) and the scene teased on the Saw 6 Blu-ray featuring Amanda Young warning a captive Corbett (test subject Jeff’s tween daughter in Saw 3) about the man who will eventually show up to save her, namely Hoffman.

Saw 3-D arrives in theaters on Oct. 29.

Now, peep the trailer: