I will be more than happy to let you know. One of my friends, who lives in the UK, was telling me about it. He attends film festivals for work and this was one of his selections. He said it was incredibly interesting. I meant to send him a msg and ask for the name again, but I've been all over the place lately.
I will post it here as soon as he tells me.
I really don't believe in the psychosis element. Maybe for a rare few, but people often explain too much stuff away with a negative. I can have numerous dreams per night and if I take am ambien... Forget about it!!! I'm trapped in an REM hell all night long.