Doctor Irene Shields is the flight psychologist for the Ares missions. She was a guest on CNN's Mark Watney Report. Retrieved from "http://the-martian.wikia.com/wiki/Irene_Shields?oldid=4762" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.