The first two 'Cannonball Run' films movies featured big names like Burt Reynolds, Frank Sinatra, Jackie Chan, Tony Danza, Terry Bradshaw and Peter Fonda. By the third film, the only returning actor was Jamie Farr (reprising his role of “The Sheik”) joined by comedic talents like The Smothers Brothers and the guy who played Max Headroom
While not an official sequel, Paul W.S. Anderson’s 'Soldier' exists in the same universe as 'Blade Runner,' and some fans consider it a sequel. Screenwriter David Peoples (who co-wrote the script for 'Blade Runner') refers to 'Soldier' as a "sidequel." And, hey, Gary Busey's in it! Where there's a lesser-known sequel, there will likely be a Busey.
How good is 'The Land Before Time'? So good they made 12 sequels. That’s 5 more sequels than 'Police Academy,' but 15 less than 'Godzilla.' There’s even talk of a 14th 'Land Before Time' movie, titled 'The Dawn of Mankind,' which could mean that it’s the end of the series and all the dinosaurs die