Getting married and staying married is a wonderful way to increase your wealth - but the key is stay married.

There were a couple of times that we did end up moving the set [of Helix] outside to shoot some of the outside scenes, just because we needed a bit more space, and that ended up being a little bit more helpful and easier to breathe, when you're dealing with some of the fake snow stuff. It was a lot of fun, and it looks amazing.

Sometimes directors get hired into TV shows, and it's so formulaic and they're a slave to whatever everybody wants them to do. But everyone came in with their own style, and it blended together with the Helix style that was set, and at the same time, they're bringing their own ideas and their own input. It was really fun working with all of them.

But, it takes some of the characters to some very dark places, and they start doing things that they might not do, if they were in regular circumstances. Their true humanity comes out - the good and the bad. Something else that was fun was that every director would come in so excited to go with their own creativity.