This episode marks the first appearances of Scorpius (Wayne Pygram) and Stark (Paul Goddard) on the series. Both characters would play a major role for the remainder of the series. |
Alyssa-Jane Cook returns as Gilina, Crichton's PK Tech Girl from the Zelbinion. |
Before he appeared as Scorpius, Wayne Pygram appeared in numerous Australian films and TV series including Time Trax and Fire. |
Paul Goddard, being best known at the time for his role as Agent Brown in The Matrix. |
Crichton's reference to Scorpius as Nosferatu was picked up later in the series when the Scorpius neural clone "Harvey" returned from the dead in a scene that paid homage to the classic 1920's film. |
The original conecpt of Scorpius was as an insectoid character who would have appeared much earlier in the first season. |
The title "Nerve" is taken from British racing author Dick Francis' first thriller. Ricky Manning's wife is a fan of the author, and Manning thought it was an appropriate title. |
Paul Goddard researched Jack Nicholson's performance in One Flew Over the Cuckoo's Nest and Brad Pitt's in Twelve Monkeys for keys to play Stark's madness. |
"Nerve" was the first time that an episode of Farscape ended with a To Be Continued. |