Matt Damon and Scarlett Johansson team up for 'true story'
Among the offerings at the box office this Christmas is the family film We Bought A Zoo.
It is a feel-good drama with a cast that includes two big American stars: Matt Damon and Scarlett Johansson.
As Tom Brook reports, the film has its roots in reality.
Talking Movies is broadcast on BBC World News on Saturday at 13:30 GMT and is repeated on Sunday at 00:30, 07:30 and 20:30 GMT.
- BBC News