Former “All My Children” star <strong>Cameron Mathison</strong> (ex-Ryan Lavery) has kept himself very busy as a correspondent for “Extra” and designing a line of children’s clothing with wife, <strong>Vanessa</strong>, but that hasn’t kept the Canadian away from acting. In fact, he’ll be appearing in the Hallmark Movies & Mysteries film, “Along Came a Nanny,” which premieres this weekend!