Don Keefer
From Trekipedia
Dedicated to the memory of Don Keefer
Notes and References
- ↑ Roddenberry, Gene (Executive Producer/Story). "Assignment: Earth." Star Trek, Season 2, Episode 26. Directed by Marc Daniels. Story by Gene Roddenberry & Art Wallace. Teleplay by Art Wallace. Desilu Productions, 29 March 1968.