How to recall a face with Hypnosis

How to recall a face 

I have purchased your inductions and scripts but I have a client that is looking for help in remembering her fathers face. She was a child when he left the family home and she is desperate to be able to see his face.

I am not sure how to do this. Is it something you can help me with?

This is fairly straightforward.
Use a form of regression.
Put the client into trance using a countdown induction.
Then suggest that after the last number there is a corridor in front of her.
Along the corridor are doors.
As she drifts down the corridor she realises that behind the doors are scenes from her life.
As she goes deeper she is going back in time.
She can open each door and learn what is behind the door.
Take her back as far as she wants to go. At some point she will either find a scene with her father or not.
If so, good. Job done.

If not, then use a visualization metaphor.

Suggest she is in a warm bath, talk about relaxing, floating etc.
Then suggest she is now floating down a stream... continue with the floating and dissociation. Then suggest that she is a huge cave and away at the edges, miles away she can notice that there are aspects of her life but right here, right now, there is emptiness. But from far above something is trying to communicate. Get her to accept the communication, and suggest subtly that is is her father. He was been thinking of her always, and is now allowing her to become aware of his presence. Suggest peace, release, serenity etc. Encourage her to be open to the experience.

If she doesn't get anything then there is nothing there to find.