| Beverly | Personnel | Federation | (The Next Generation - 54 V) |
| Dr. Christopher | Personnel | Federation | (The Next Generation - 59 V) |
| Kurak | Personnel | Klingon | (Premiere - R) |
| Kurak | Personnel | Klingon | (The Next Generation: Supplemental - 31 V) |
| Kurak | Personnel | Klingon | (Premiere (Collector's Tin) - R) |
| Kurak | Personnel | Klingon | (Premiere Beta (WB95) - R) |
| Kurak | Personnel | Klingon | (Premiere Alpha (WB94) - R) |
| Dr. Reyga | Personnel | Non-Aligned | (Premiere - U) |
| Dr. Reyga | Personnel | Non-Aligned | (Premiere (Collector's Tin) - U) |
| Dr. Reyga | Personnel | Non-Aligned | (Premiere Beta (WB95) - U) |
| Dr. Reyga | Personnel | Non-Aligned | (Premiere Alpha (WB94) - U) |
| Jo'Bril | Personnel | Non-Aligned | (Premiere - U) |
| Jo'Bril | Personnel | Non-Aligned | (The Next Generation: Supplemental - 34 V) |
| Jo'Bril | Personnel | Non-Aligned | (Premiere (Collector's Tin) - U) |
| Jo'Bril | Personnel | Non-Aligned | (Premiere Beta (WB95) - U) |
| Jo'Bril | Personnel | Non-Aligned | (Premiere Alpha (WB94) - U) |
| Agyer | Personnel | Romulan | (Engage - 38 V) |