Superheroes still save the day in Los Angeles — at least on the small screen. Although Marvel shoots most of its movies outside of California, the Walt Disney Co.-owned studio is expanding its foray into the local television market, contributing to a rebound in local TV production. Marvel and ABC Studios recently began filming "Agent Carter" in L.A., the second locally produced TV series following Marvel's "Agents of S.H.I.E.L.D.," which debuted on ABC last fall. Inspired by the "Captain America" films, "Agent Carter" tells the story of Marvel Comics character Agent Peggy Carter, played by Hayley Atwell. The series was ordered in May...