Entertaining but...

Rating: 7/10 (30 November 2019)

....wasn't it pretty obvious that "Captain America" would become much more involved in the plot after departing so early on?
And why did the housekeeper think she could blackmail anyone when the blood test showed no overdose of morphine?
And just wondering: Why the heck wasn't the "secret door" ever locked? Still felt it was probably worth the time & money invested.