This week’s Popspotting Listener Edition comes from Rob Valois and Bryan Lipsitz of “The Geek Generation.” Rob was our PopTalk & Trivia Thursday guest back in October, and distinguished himself in many ways. Among them, by being our show’s first (and so far only) professional wrestler.

Today, Rob & Bryan share their top five television shows that were gone too soon. Among the notable series they mourn are “Undeclared,” “Dark Angel,” “Sports Night,” and of course “Firefly.” But there are surely many more deserving shows that never got the lifespan they deserved. Which would make your list?