Remember “The War of the Worlds”? The 1938 Halloween episode of a radio series directed and narrated by Orson Welles, “The Mercury Theatre on the Air,” featured an adaptation of H.G. Wells’ science fiction novel, “The War of the Worlds.” Performed and broadcast live at 8 p.m. on October 30 of that year over the CBS Radio Network, the episode is famous for inciting a panic when some members of the listening audience were convinced that a Martian invasion was…