“Secret Headquarters” (** out of four) was a juvenile action-fantasy about a young kid (Walker Scobell) who discovers with his friends that the headquarters of the world’s greatest superhero exists beneath his home and it belongs to none other than his father (Owen Wilson) and they must band together to defend their turf and save the world when a unscrupulous villain (Michael Pena) attacks and threatens mankind. Aimed squarely at young viewers with its plot of kids and their parents attempting to save the world but lacking in joy and any real “fun.” Wilson is more tolerable than usual but Pena is pretty one-note as the villain.