Duncan Trussell is a stand-up comedian, and host of his own podcast "The Duncan Trussell Family Hour". Christopher Ryan, Ph.D. is a psychologist, speaker, and author of New York Times best s... Read allDuncan Trussell is a stand-up comedian, and host of his own podcast "The Duncan Trussell Family Hour". Christopher Ryan, Ph.D. is a psychologist, speaker, and author of New York Times best seller "Sex At Dawn".Duncan Trussell is a stand-up comedian, and host of his own podcast "The Duncan Trussell Family Hour". Christopher Ryan, Ph.D. is a psychologist, speaker, and author of New York Times best seller "Sex At Dawn".