On Thursday evening [CBS, 10/9C], CSI: Crime Scene Investigation will go where it has never gone before – a science fiction convention. Hodges [Wallace Langham] and Wendy [Liz Vassey] are attending WhatIfItCon when they run into each other. She’s dressed as Yeoman Malloy from Astro Quest, a Star Trek-like classic SF series, while he’s carrying […]