It shouldn't matter that Ellison wrote a script in 1966 and is seeking damages 40-plus years later against the use of elements in it that are legally his property, as outlined in the contract. If Shakespere (or Francis Bacon) could come back to the future and collect for all those times 'Romeo and Juliet' has been staged or filmed, you can bet they would, and they were definitely due those profits.
One other thing, studio-exec wishes to the contrary, a spec script submitted to a studio is not the property of any particular studio until a contract to purchase it is signed by all parties concerned. Otherwise, for a studio to film it without consent of the writer, is plagarism. And if, like Ellison's script, writer-created elements (Guardian of Forever and certain characters) are not specific to the property (i.e. Star Trek), if those elements are used in a future film or novel tie-in, without consent, that is also copyright-infringement. Last time I looked, there is a 2 1/2 year statute of limitation for copyright-infringement in U.S Copyright law, so there's good reason for Ellison not to hesitate bringing this up now. (I've written a number of scripts for TV, movies, and graphic novels, so I have my own - not always pleasant - view from the inside of how this all works.)
I met David Gerrold once at San Diego Comic-Con (he even had some nice things to say about my 'Starship Discovery' model seen over on the Trek Art forum). Several years later, he took some time out of his schedule to give me advice about a problem I had with a manuscript submission - for which I was really grateful, because the advice was right on the mark and saved me a world of grief - so here's one more vote backing him on this matter.
One other thing, studio-exec wishes to the contrary, a spec script submitted to a studio is not the property of any particular studio until a contract to purchase it is signed by all parties concerned. Otherwise, for a studio to film it without consent of the writer, is plagarism. And if, like Ellison's script, writer-created elements (Guardian of Forever and certain characters) are not specific to the property (i.e. Star Trek), if those elements are used in a future film or novel tie-in, without consent, that is also copyright-infringement. Last time I looked, there is a 2 1/2 year statute of limitation for copyright-infringement in U.S Copyright law, so there's good reason for Ellison not to hesitate bringing this up now. (I've written a number of scripts for TV, movies, and graphic novels, so I have my own - not always pleasant - view from the inside of how this all works.)
I met David Gerrold once at San Diego Comic-Con (he even had some nice things to say about my 'Starship Discovery' model seen over on the Trek Art forum). Several years later, he took some time out of his schedule to give me advice about a problem I had with a manuscript submission - for which I was really grateful, because the advice was right on the mark and saved me a world of grief - so here's one more vote backing him on this matter.