Agatha Matheson

Dr. Agatha Matheson is one of the main characters of the Syfy television show Nightflyers. She is played by Gretchen Mol. Matheson is a psychiatrist who specializes in working with L-1 telepaths. While in secret she is an L-3 telepath herself using medication to suppress and hide her telepathic abilities from the rest of the crew. But as they get closer to the Volkryn she is becoming an L-2 telepath. She's also deeply fearful of space travel, but puts aside her fears to protect Thale, an L-1 in her charge. Matheson is aware that the crew mistrust and resent him.