It's a concept employed time and time again in visual storytelling, both for its fun novelty factor as well as its cheap production costs. So what does Trek bring that's new or interesting to the popular conceit of body swapping? And which actors succeed best at portraying these new arrivals in their mortal form? This week hosts Cam Smith and Tyler Orton aren't feeling quite themselves as they consider the franchise's long and often off-the-wall weird history of infusing its iconic heroes with different eccentric personalities. From Kirk and Spock's encounter with ancient aliens in Return to Tomorrow, to the hostage crisis of TNG's Power Play and the Doctor's experience occupying Seven of Nine, the duo cover all the bases, breaking down which episodes work and crowning some truly incredible acting MVPs.  Right-click to download. Read more »