Short film ideas..

Modern Hansel and Gretal:
A teenage boy and teenage girl's parents split up.
The father loves the children and the wife decides to get revenge by taking the children into a nearby big city and trying to lose them.
The children are clever, and first they find a tourist information shop, get a map, some bus times, and eventually find their way home.
The next day, she does the same thing, but they use the GPRS Sat Nav on their phones to find their way back.
Lastly, on a sunday, she steals their phones and money and abandons them once again.
The tourist information is closed, the buses aren't running, and the children are well and truly lost.
Whilst wandering the streets, an old friendly woman offers food and shelter in her high-tech orphanage, so they follow her to a big house.
Once inside, the woman turns evil and traps them in a room, activated by a keycard.
She feeds them colossal amounts, making sure they eat it all, fattening them up to be butchered.
The two children devise a plan to escape the next time the woman brings their food.
She brings them their food and they run behind her and push her in, stealing her keycard they lock her in to die.
They steal all her money and jewels, then escape from the house.
After wandering the city, then run into police, who have been searching for them for days.
They take them back to their father, who is thrilled.
They are now rich with the woman's belongings, she gets arrested for pedophilia, the mother has left with another man and they live happily ever after.