Superman "The Mark of Zorro" and "Robin Hood". The name of Superman's home city, Metropolis, was taken from the 1927 film of the same name. Popeye cartoons were also an influence. Clark Kent's harmless facade and dual identity was inspired by the protagonists of such movies as Don Diego de la Vega in "The Mark of Zorro" and Sir Percy Blakeney in "The Scarlet Pimpernel". Siegel thought this would make for interesting dramatic contrast and good humor. Another inspiration was slapstick comedian Harold Lloyd. The archetypal Lloyd character was a gentle man who finds himself abused by bullies but later in
Sir Henry Merrivale was inspired by Carr: Sir Henry Merrivale Sir Henry Merrivale is a fictional detective created by "Carter Dickson", a pen name of John Dickson Carr (1906–1977). Also known as "the Old Man," by his initials "H. M." (a pun on "His Majesty"), or "the Maestro", he appeared in twenty-two locked room mysteries and "impossible crime" novels of the 1930s, 1940s, and 1950s, as well as in two short stories. He began as a fairly serious character but became more and more comical, at times even grotesque, as the series went on. When first introduced as a character, he was already