Q:I am a movie director and I just received the following movie plot. Could you help me answer this question? If not, let me know by writing "Not answerable". Plot title: Kansas City Confidential Movie plot: A nameless, ruthless man (Preston Foster) who identifies himself as Mr. Big is timing to the minute the arrival of two trucks. One is an armored car routinely picking up bags containing lots of money from a bank. The other truck delivers to a flower shop next door. The man's timing shows that, for a very few minutes, the schedule of both trucks coincidentally parks them next to each other. He is casing the armored car. He needs a gang to help him rob it. He selects three men for the gangthe addictive gambler Peter Harris (Jack Elam) wanted for murder, gum-chewing thug Boyd Kane (Neville Brand) and the womaniziing Tony Romano (Lee Van Cleef). When interviewing them, he wears a mask so they cannot identify him. He has selected them because each has a reason for fleeing the US. They will fit perfectly into Mr. Big's complex plan, which appears to be an ordinary robbery but is much more. Part of his plan involves making an innocent patsy out of the floral truck driver and ex-con Joe Rolfe (John Payne), a look-alike getaway truck that the police will pursue instead of Mr. Big's truck, to buy time to successfully escape the country. The robbery and pursuit go just as Mr. Big has planned. Each wearing a mask so none can identify each other, he and his gang arrive in a look-alike floral truck as Rolfe, unaware, drives away. Big and his gang subdue the armored car guards in four minutes, grab bags containing $1.2 million and flee, knowing that his distinctive getaway truck will be mistaken for Rolfe's. Escaping, Mr. Big gives each gang member a torn king playing card. He tells them "Hang on to those cards. We'll cut up the money when I think it's had time enough to cool off. I've got everything covered, but in case something does go wrong, and I can't make the payoff myself, the cards will identify you to whoever I send with the money." When the gang members object, Big tells them, intensely, "You can't even rat on each other because you've never seen each other without those masks. I've made you... My question: Who's identity does Rolfe steal?
A:
Harris