Though his eye lights include Arnold Schwarzenegger's icy stare as Mr. Freeze in Batman & Robin ("Mr. Freeze will make the Terminator look like a babysitter," the actor said after his fitting) and Vincent D'Onofrio's alien gaze in Men in Black, the Los Angeles optometrist will customize lenses for anyone willing to undergo an eye exam and fitting (lenses start at $800). Among his repertoire: smiley faces, dollar signs and microchips (as worn by LeVar Burton in Star Trek: First Contact). Not that Silver, married to a massage therapist and the father of three, paints for profit only. "I have a lot of fun on Halloween," he says. "I freak my kids out."