Butterfly
The wife loved butterflies during her lifetime. After her death, her husband saw a monarch butterfly in the garden, watching him every day. The husband felt that his wife had become a butterfly to guard him.
Breathe
A young boy has terrifying nightmares of his death on the Titanic, in this preview from Ghost Inside My Child.
Sprint
There was a woman doctor who loved racing and collecting harness, and after undergoing hypnosis she discovered that she had been a famous racehorse in a previous life.
Phoenix
A white child said that he had been a black woman in a previous life and that she had died in flames, so the little boy was terrified of flames.
Nightmare
In his previous life, the boy was a flying soldier in WW2, always dreaming of his plane crushed in the sky.