A vigorous spec auction ended late Friday night with Sony Pictures paying mid-six figures for Agent OX, a Daniel Kunka script about a human spy on an alien planet. Neal Moritz is producing. Deal closed at 7:30 West Coast time. Producers all over town took the spec into different studios, including Peter Chernin at Fox, Walter Parkes at DreamWorks, Benderspink and Brad Weston at Paramount and Marc Platt at Universal. Moritz settled matters by paying about $300,000 out of his discretionary fund. Kunka’s repped by ICM.