The Aliens Are Here: Extraterrestrial Visitors in American Cinema and Television

Aliens: They have taken the form of immigrants, invaders, lovers, heroes, cute creatures that want our candy or monsters that want our flesh. For more than a century, movies and television shows have speculated about the form and motives of alien life forms. Movies first dipped their toe into the genre in the 1940s with Superman cartoons and the big screen's first story of alien invasion (1945's The Purple Monster Strikes). More aliens landed in the 1950s science fiction movie boom, followe...