Fan Casting Ulysses S. Grant in Ghostbusters III: Hellbent (2000)

Mayor of ManHellton, and ghost of the famous general and U.S. President. He searches in vain for whiskey. Grant later attacks Dr. Nat Colby in an abandoned officer's mansion on Governor's Island but becomes the unwitting test subject for new gear called Particle Greaves and is flash-plasmed. After the ordeal in ManHellton is resolved, the ghost returns to his tomb.