Since he broke through withSon Of Rambow, Will Poulter has built himself quite a career.

If youre going to have a breakthrough movie, thats really not a bad place to start.

Is it the film that people talk to you about the most?

You know what, I was so lucky for two reasons.

One because the experience was just so lovely.

Obviously it was being steered by Nick Goldsmith and Garth Jennings.

I couldnt have asked for a more perfect introduction I suppose.

They were so helpful, and they were so guiding during that process.

The fact that the film…

I guess it exceeded expectations.

It was totally expectation, and Im so grateful for that.

I never take it for granted how lucky I was to be involved in that film.

Had you gone for many before you landed this?

What kind of offers do you get off the back of something like Son Of Rambow?

That has its pros and cons.

A lot of people may misinterpret that once youve done a successful film, you dont have to audition.

Ive always found that I have to audition, but thats a process that I kind of enjoy.

I enjoy the challenge, andWere The Millerswas the same.

The announcement that youd been added to the film came through quite late.

I cant necessarily comment on whether that was a tactical decision by the studio.

Jason Sudekis, Jennifer Aniston, Emma Roberts… who the hell is that guy?

That was one of the fears Im sure for a lot of people.

That they wanted to double-check that the established members of the cast were attached before they confirmed the newcomer.

But presumably you were cast before July then?

I think I knew slightly earlier.

How long did you and Emma Roberts get to work together then?

For the film to work, that key quartet had to gel.

You couldnt just all turn up on day one and hope for that.

Yeah, well we definitely rehearsed as a four before we shot.

We had a week in North Carolina, a read through, spent time with one another.

Once we were on set, we were naturally into it.

We were confined to the boundaries of the RV for a lot of the time, and the studio.

Otherwise, I was seldom in a scene without Emma, Jen or Jason.

There was a lot of opportunity to gel and enjoy each others company while shooting.

[Laughs] Honestly, it was one of the most awkward things.

Having the make-up person apply it, and then walking onto the set with it!

It was really a pretty traumatic experience.

I wouldnt do it again in a hurry!

And as part of that, he did so himself.

Was Rawson similarly willing to put himself on the line?

I didnt ask him that.

He did jokingly volunteer to let a spider crawl up his leg.

Is that it?!

Your nether regions are about the only thing that arent mentioned.

So, according to the BBFC, your testicles are not offensive.

Thats sweet of them!

How has that worked for you?

And can you put a male and British perspective on that?

I appreciate it, I think its very honest.

And I dont think you necessarily have to ask inappropriate questions for do that.

That happened to me three or four times when I was in America.

I have experienced it.

Although it happens, those are the kind of questions that Ive just learned to avoid.

You have to do that.

A funny one that I get asked quite a lot now is that people say hows Hollywood?

Whats it like now youve made it in Hollywood?

Whats it like being a Hollywood actor?

I still live in Chiswick with my mum!

I think its funny.

Will Poulter, thank you very much.

Were The Millers is on DVD and Blu-ray now.