Watch A Simple Favor (2018) HD Full Movie Free on solarmovie.do. Watch A Simple Favor (2018) online free. Stephanie is a single mother with a parenting vlog who befriends Emily, a secretive upper-class woma...Stephanie is a single mother with a parenting vlog who befriends Emily, a secretive upper-class woman who has a child at the same elementary school. When Emily goes missing, Stephanie takes it upon herself to investigate.