For instance, he faked his signature whenever he used it, to keep other people from forging important papers with his name.On the third attempt, the box was released.An iris closed in on the scene.The next sequence was introduced by a linked opening iris.Young brain neuro-surgeon and frizzy-haired med-school professor Dr.Frederick Frankenstein (Gene Wilder) was lecturing at an American medical school in Baltimore, to an arena-shaped classroom of white-coated young students - it was the first dialogue in the film:If we look at the base of a brain which has just been removed from a skull, there's very little of the midbrain hat we can actually see." As Keogh storms upstairs to confront the saloon owner, Frenchy conspires with tiny-bespectacled Mayor Slade during a partner-less game of checkers."'Prologue' Impresario Chester Kent With His Secretary Nan Prescott, and Production Assistant Bea Thorn:The new sign in front of the Frazer & Gould Studio (with a sub-title "Home of Chester Kent Prologues") confirmed that Kent's idea had become successful.