To some it would come as a surprise that Kenneth Branagh is from Northern Ireland.
He never hid the fact that his family moved to Britain once the Troubles started in the late 1960s.
Once they arrived Branagh had to modify his Irish accent to fit in.
The semi autobiographical Belfast expands on the forces that drove Branagh's parents to take the momentous step to move away from their homeland.
Starting off in colour, it moves into black and white. Buddy is playing with other children in his neighbourhood. It is 1969 and both Protestants and Catholics live on the same street.
Suddenly shocking violence erupts, a Protestant mob wants to force the Catholics out.
In this turmoil, Buddy's dad who works as a carpenter in London contemplates moving to the mainland. Not helped by the financial woes over a tax demand.
For Buddy it also means leaving behind his grandparents and the girl he fancies at school.
For his dad, he is being pressurized to choose sides. It is no coincidence that one of the movies the family watches at the cinema is High Noon.
The Troubles is now mainly consigned to history. I speak to my children in the past tense as to my experience of growing up during the IRA bombing campaign ranging from the 1970s to the 1990s.
There was always a danger that visiting a city centre in the mainland during Christmas meant the risk of some kind of car bomb suddenly going off. In fact there was a day when I was stuck in a traffic jam meaning I was delayed getting to a place that was earlier blown up by an IRA bomb.
Belfast has been called nostalgic, having a thin plot. It is life affirming but does not shy away from the turmoil. It is framed in a child's viewpoint, wonderfully played by Jude Hill.
The events of the film are still relevant. Brexit has placed dangers on the Good Friday Agreement. The present Tory government is cynically playing fast and loose with it. The impact of the Troubles must never be forgotten.
