Did Robert Redford have a friend named Pamela Gibb that did some screenwriting at Sundance?

There is no public record of a person named Pamela Gibb being associated with Robert Redford or the Sundance Institute. It is possible that this person exists, but there is no easily accessible information to confirm their involvement with Robert Redford or the Sundance Institute.

If you have any more details about Pamela Gibb, like the specific screenplays she might have worked on, or any other relevant information, I might be able to help you further.