Spoiler - Naming Cast in this Movie Summary is a Spoiler

Rating: 10/10 (10 September 2013)

Since I could not change it on the Cast/Crew section. I am inserting this into the Review section. My complaint: Naming Benedict Cumberpatch anything other than John Harrison in Cast/Crew is a Spoiler for those who have not already seen it in theaters.
Come on, stick with your rules/guidelines. No presentation of material without saying "Spoiler"
My Review: i saw it in the theater. It's a 10! Even as I suspected the real identity of John Harrison, I was waiting to get zinged by it in the movie. Now, my spouse, who had not watched it, saw the Cast designations for Cumberpatch and had it spoiled for her. Shame on IMDb for letting this happen! Now fix it, please.