Netflix isn't losing any momentum as it heads into the final weekend of August. Ahead of next week's debut of Wednesday season 2, part 2, Netflix already has a new hit series from the United Kingdom called Hostage. That thriller is No. 1 on our list of the three underrated Netflix shows you need to watch this weekend. Watch With Us' other picks include the latest half-season from Starz's time-traveling historical fantasy, as well as a Spanish comedy that recently arrived on Netflix for the first time.