ANTIQUES ROADSHOW DETOURS kicks off Season 6 with a TV fact checker’s worst nightmare - an error pointed out by a keen ROADSHOW viewer. When the date of a painting depicting a quintessential Chicago scene of the activity on Michigan Avenue is called into question, host Adam Monahan begins a hunt for the truth and sets off a cascade of coincidences and corrections. What follows is a captivating journey of twists and turns, building to a thrilling auction finale…but are the mysteries of the painting ever solved?