In a train station locker in the small town of Silver City, New Mexico, there is ,000,000 waiting for whomever gets to it first.
Smart was a regular cast member in the short-lived 2006 CBS television series Smith.
She also has voiced some of the characters in the animated series Robot Chicken, created by Seth Green.
Smart also had a small role in the American sitcom Scrubs, playing Jamie Moyer (aka "Tasty Coma Wife"), one of main character J. In 2005, Smart starred as Sarah in a British independent film called The Best Man. She also appeared in the 2006 film Crank, portraying the girlfriend of the lead character, Chev Chelios (played by Jason Statham).
She reprised the role in the sequel, Crank: High Voltage, was released in 2009, with the character now making ends meet as a pole dancer.
She has been paired twice as a couple with Breckin Meyer, in both Road Trip and Rat Race.