Watch The Mistletoe Secret (2019) HD Full Movie Free on SolarMovie. Watch The Mistletoe Secret (2019) online free. A ghost writer/partner of a travel web site and TV feature arrives in Midway before Christmas to wri...A ghost writer/partner of a travel web site and TV feature arrives in Midway before Christmas to write about it. He falls for The Mistletoe Diner's Aria, as does his tall, handsome partner.