Great cast and acting, but predictable narrative.

Rating: 7/10 (24 May 2020)

The mystery lies in the question, "Who killed Harlan Thrombey and make it look like a suicide?" Every family member has a motive because of their stained relationship with Harlan. The kid in me still loves Cluedo, and so I decided to watch.
It becomes apparent who killed Harlan, and that what will happen to the fortune and mansion. It was Ransom who helped Harlan's nurse escape after the will was read, and the family turned on her. And his course of presence and action with the nurse in addition to his name makes it obvious.
The truth is affirmed when the detective revealed his deductions. It was Ransom who swapped the contents of the nurse's medication vials and stole the antidote. But the nurse was able to tell the difference between medication, and gave him the correct one. She thought she gave the wrong one, and hence, Harlan decided to kill himself.
Later on, we are reminded how messed up the family is, and how they treated the nurse. In the end, the nurse finally accepts what is given to her in the will. THE END?