Penny is a young medical researcher who works in a lab with her boss Professor Greengrass and his assistant Simone , as days go by Penny begins to question if this is the job she really wants to do and also takes a look at her increasingly lonely homelife. When Penny starts to hear the voice of her partner in the house - even though he's not actually in the building - Penny thinks she might be going crazy.
Continue: Cuckoo Trailer
The acclaimed performer had just cancelled touring due to a battle with cancer.
Many ticket-holders couldn't get into the O2 Arena show on Tuesday night (September 19th) because they didn't bring photo ID to match their booking.