Plot hole: *SPOILER* Near the end of the movie, Elvis said, "And, of course, we warned LA and Pasadena's PD in advance [of what they would be doing on-air]." In light of the public's outrage over the 10/30/1938 "War of the Worlds" radio broadcast (reporting an apparently believable but fabricated Martian/alien invasion) plus the sheer number of emergency calls that listeners could be expected to make during the course of Elvis' live radio broadcast, police would not be likely to "go along with" his plan. (01:30:06)