One character in White Nights.........had a hat like Indy Jones......the originals..............1st ones.....were released around the same time as White Nights............Jordan.............Indy and his dad.......in the Middle Eastern country of Jordan.........Petra............looking for Jesus' cup......

Great Serpent Mound | Fort Ancient Culture (article) | Khan Academy

The Great Serpent Mound in rural, southwestern Ohio is the largest serpent effigy in the world. ... View of tail, Fort Ancient Culture(?), Great Serpent Mound, c. ..... the serpent's head resembles almost perfectly that of a snake eating an egg?