Facts are wrong: After Frank Jr. and Carl returned to the United States, Frank looked out the window on the plane and said, "This is LaGuardia Airport, runway 44." The runway number of the airport comes from their compass pointing. From 01 to 36, so there is no "runway 44" at all.
An anachronism: In 1969, when Frank and Carl landed at LaGuardia Airport, there was a group of New York City shots from the sky, and the World Trade Center building could be seen. However, this building was completed in 1973.
Anachronism: In a French prison in 1969, Carl used a small umbrella that popped up automatically. This type of umbrella first appeared in the 1970s. Before that, all umbrellas were opened with both hands.
An anachronism: When Frank Jr. met his father in a bar, his father was wearing a coat from the National Postal Service of the United States. There is no error in the logo printed on the clothes, but it was not until 1971 that the National Postal Service of the United States began. In the 1960s, it should be the Post Office Department of the United States.
Anachronism: The age of the hospital's fire alarm system should be between the late 1980s and the early 1990s.
Continuity: In the restaurant, Jr. Fran gave his father the key to the new car. Old Frank opened the ribbon on the box and put it on the right side of his plate. In the next shot, the ribbon is on the left side of his plate. The boxes are constantly changing between different lenses, sometimes ajar and sometimes completely closed.
Continuity: When Frank Jr. walked down the street in his new co-pilot uniform, the sidewalk was dry. In the next shot, the camera passed over his head and saw that the sidewalk was wet.
