Royal Flash (1975)
Character Flashman is used as main character in Royal Flash
The films opens with Flashman speaking in front of a giant Union Jack much like Patton in front of Old Glory
Flashman character in Smallville
George Macdonald Fraser's parody of the plot in his 'Flashman' series
'Royal Flash', based on George Macdonald Fraser's novel of the same title, is a deliberate parody of the Zenda plot, with Harry Flashman impersonating a Prince in Northern Germany.
George Macdonald Fraser's novel and script deliberately parody 'The Prisoner of Zenda' in its 1937 and 1952 film versions