Freeze all motor functions!

Heres some scoop about the ultra-mysterious second season of HBOsWestworld.

Its so much more expansive, it makes the first season look like a genteel kitchen drama.

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Carlos Serrao for EW

The leashes are off, says Lisa Joy, whos showrunner on the series along with Jonathan Nolan.

The hosts are now literally able to define themselves.

We want to feel like the show is rocketing ahead, Nolan says.

The first season was a journey inward, this is a journey outward.

Its a search for what else is in the park, and what else is beyond the park.

For more, follow @jameshibberdand bookmark ourWestworldcoverage hub.