Overview
Where the Fourth Doctor left off, the Eighth Doctor comes to finish the job. With Romana and K9 by his side, they have to stop the evil Skagra. A remounted version of the abandoned Fourth Doctor serial, rewritten to feature the Eighth Doctor and fit in with the Big Finish audio drama continuity.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 43 | 65 | |
 | 51 | 74 | |
 | 60 | 82 | |
 | 63 | 86 | |
 | 73 | November 23, 2016 (86) | |
 | 20 | 42 | |
 | 38 | 60 | |
 | 68 | 90 | |
 | 62 | 84 | |
 | - | - |