| Story: | 139 | Writer: | Thomas Himinez |
| Code: | 4D | Production details: | 1995 Everlasting Films |
| Number: | 12D4 | Duration: | 74 minutes |
| Trailer | 1 | 2 | 3 | 4 |
| Available | |
| Clip available |
| MP3 | | | Unused Trailer |
| Doctor Who | - | Jeffrey Coburn | (all) |
| Comdr. Mark Triyad | - | Peter Hinchman | (all) |
| Dara Hamilton | - | Sheri Devine | (all) |
| Capt. Alan McCormack | - | Jym DeNatale | (all) |
| Admiral Alexi Thrint | - | Paul Boutelle | (all) |
| Lt. Diaz | - | Chip Jamison | (all) |
| Script Editor | Raymond De Long |
| Title Music | Peter Howell |
| Graphics | Jeri Rogers |
| Story by | Thomas Himinez |
| Special Sounds | Everlasting Software |
| Title Sequence by | Sid Sutton |
| Everlasting Films | |
| Bernard Lodge | |
| Produced by | Douglas Phillips |
| Executive producer | Richard Segal |
| Directed by | Thomas Himinez |
My first story as a major character. Though I feel I was getting better, I also feel I had a long way to go. Jeff [Coburn] and I had a blast portraying the Doctor and Captain McCormack on the planet. I really enjoyed playing the worrisome straight man to Jeff's [Coburn's] whimsical, carefree Doctor. I thought we made a great team. Doing a great deal of the chirping for the Zylons made my lips tingle, but was worth it. The whole cast did a great job once again.
- Jym DeNatale
I remember being quite nervous directing this story, as this was the first story in which I didn't have any backup from the executive staff (Richard [Segal] or David Segal). Normally, I'd have one of them on set with me, to give suggestions or bounce ideas off of. But in this story, neither of them were available, so I was truly on my own. True, other members of the cast were there, but Sheri [Devine] and Jeff [Coburn] were still newcomers and Peter [Hinchman] was more from the "actors act, directors direct" school of thought. I never felt so alone in my life!
- Thomas Himinez