If you are looking for the US series starring Jeffery Donovan, keep looking. Even though the description lists the correct cast (Donovan and Farmiga), this is actually the original British version of the show, and in my opinion, not nearly as good. Somone at Blockbuster needs to get the facts straight on this one.
I agree with Jason. The only thing I can add is everyone looking for the USA hit from 2004 and finds this webpage needs to send a message to Blockbuster Online letting them know they need to clean up their act and also request the actual 13 episodes be made available for rent on their website. They keep claiming they're better than NetFlix, now let them prove it.