Origin of spin-off
Examples from the Web for spin-off
That's actually a great take on a spin-off, and to get to start my own franchise.Michael B. Jordan: Playing a Black Superhero in 'Fantastic Four' Is a 'Huge Responsibility'|Kevin Fallon|September 28, 2014|DAILY BEAST
It seemed crammed with characters, and like a setup film for The Sinister Six spin-off.Andrew Garfield on the Evils of Capitalism, the Hacking Scandal, and Criticism of ‘Spider-Man 2’|Marlow Stern|September 10, 2014|DAILY BEAST
Boylexe is a spin-off of a show about women in burlesque called Burlexe, which likewise mixes striptease, monologue, and song.Inside London's Underground Burlesque and Fetish Scene|Liza Foreman|August 12, 2014|DAILY BEAST
Although the first spin-off is likely to tell the Boba Fett story, that has yet to be confirmed.
StarWars.com recently announced the hiring of Trank for another one of the spin-off films.