Harlan Ellison[]
Given his rather strained relationship with Roddenberry, did Ellison ever cause any legal problems over the reuse of his concepts for both this episode and Foster's novelization? I recall how he made a bit of noise when it was rumoured that the first JJ Abrams film was going to possibly feature the Guardian of Forever. 23skidoo (talk) 04:46, April 3, 2019 (UTC)