The median
Three years.
The longest
Doctor Sleep, 39 years; Top Gun: Maverick, 36; Blade Runner 2049, 35.
The shortest
Eight sequels the very next year.
The gaps between first film and sequel.
Three years.
Doctor Sleep, 39 years; Top Gun: Maverick, 36; Blade Runner 2049, 35.
Eight sequels the very next year.