intellectual, intellect - a person who uses the mind creatively

anticipant, anticipator - one who anticipates

diviner - someone who claims to discover hidden knowledge with the aid of supernatural powers

fantast, futurist - someone who predicts the future

forecaster, predictor, prognosticator, soothsayer - someone who makes predictions of the future (usually on the basis of special knowledge)

escape expert, escapologist - someone who is expert in the art of escaping

mind reader, telepathist, thought-reader - a magician who seems to discern the thoughts of another person (usually by clever signals from an accomplice)

performer, performing artist - an entertainer who performs a dramatic or musical work for an audience