(Firefly)

(Firefly)

(Doctor Who)

(Doctor Who)

I'd hate to see how the first experiment turned out.

(Farscape)

As you know, May the Fourth isn't the only holiday this weekend. Free Comic Book Day is tomorrow. Earlier this week, we got a preview of a free Firefly comic. Now, we have a panel from tomorrow's Buffy the Vampire Slayer comic where she appears to be up against a xenomorph.

(Buffy the Vampire Slayer, Aliens)