Watch out as Catherine Tate and Peter Kay clash on in this rather special season final of Catherine Tate. Also watch out for Lauren as she manages to find her way into even more trouble.

We follow the grandma and her visit to the one pound shop, meanwhile Lauren is getting up to her own tricks again when she finds out she's not invited to a party.

A menacing game of 'IT' breaks out in the work office. Also, Catherine Tate's newly invented character shows us the silly game of 'Last Hit'. However things soon turn ugly when a man gets hit by a car, but still feels as if he needs to play.

Bernie welcomes a new co-worker. A woman explains a meaningful conversation with a man and the scared woman is scared again.

Catherine Tate introduces various new characters for the second episode of the hilarious sketch show. Characters include:

The Frightened Woman - It's a birthday so expect more screaming!

Information Woman - Someone's lost their mother!

Bernie - Irish Nurse that's a little frisky "if you know what I mean..."

Old woman- Confusing someone with Charles Manson.

Paul and Sam - Laughing about a catalogue.

Fly girl (Lauren) - Lauren's not invited to a party.

Death Row Woman - A woman that's going to marry a convicted killer, that's on death row.

A young couple has to live in their car for their baby's sake. Also does Beyoncé have "bling" or "bing"?