For an appraiser, keeping a keen eye out for forgeries is part of the job. But just how complicated can that task become and to what lengths will forgers go to pass their work off as authentic? Join host Adam Monahan as he explores the story of famed 20th century Louisiana folk artist Clementine Hunter, a prolific painter whose work regularly appears at ANTIQUES ROADSHOW events, and uncovers how an astute student of her work noticed oddities in the marketplace which led to the FBI cracking the biggest Hunter forgery case ever!

Are you in danger of being poisoned by an antique book? The Victorian era ushered in new bright vivid dye formulas that produced brilliant yellows, reds, blues, purples, and greens. Although an antidote to the pervasive soot and grime of the day, these new dyes were laced with poisonous heavy metals – the worst being Emerald Green containing arsenic. Join host Adam Monahan who questions if over 29 seasons of ANTIQUES ROADSHOW a poisonous book has ever come before the hit series’ cameras? Follow the search through the show’s appraisal archive, the discovery of a curiously bright green book filmed in Hartford, CT in 2008, and a visit to The Poison Book Project for the shocking answer.

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?