Robert Langdon Robert Langdon Professor Robert Langdon is a fictional character created by author Dan Brown for his "Robert Langdon" book series: "Angels & Demons" (2000), "The Da Vinci Code" (2003), "The Lost Symbol" (2009), "Inferno" (2013) and "Origin" (2017). He is a Harvard University professor of history of art and "symbology" (a fictional field related to the study of historic symbols, which is not methodologically connected to the actual discipline of semiotics). Tom Hanks portrays Langdon in the "Robert Langdon" film series, starting with the 2006 film adaptation of "The Da Vinci Code", reprising the role in the 2009 film adaptation
Crime Doctor (character) Crime Doctor (character) The Crime Doctor is a fictional character created by Max Marcin. Criminal Phil Morgan suffers amnesia and becomes criminal psychologist Dr. Ordway. He uses his expertise to solve crimes as well as to help patients. The character was the hero of the CBS radio program "Crime Doctor" on Sunday nights between 1940 and 1947. Dr. "Benjamin" Ordway was played by Ray Collins, House Jameson, Brian Donlevy, Hugh Marlowe, Everett Sloane and John McIntire. Columbia Pictures Corporation made a series of 10 low-budget "Crime Doctor" mysteries from 1943 through 1949. In them, Dr. "Robert" Ordway was played exclusively