Film for family

I am preparing a family party. The family lives around the world and some persons, who will not attend the party, sent a short film with a message to those who will be at lunch . I would liked to show a short video with the addition of all these testimonies to present at lunch. I intend a short film , up to 10-12 minutes. It will have to be a movie with a significant emotional impact. The deadline is 5 May.