In the film "Blade Runner", what is the test called that identifies whether or not a person is a replicant?

"Quite an experience to live in fear, isn't it? That's what it is to be a slave."

Great film. Loved every minute of it. 2020 now seems we’re safe from then!!!

the original was awesome and ranks best scifi film for me.

Player #6840703, no, just another government project that is running behind schedule and probably well over budget.