Unnamed Valakians
Astronaut 1
A Valakian astronaut
This astronaut was rescued from his pre-warp vessel by the crew of Enterprise NX-01 in 2151. He explained that he was searching for a warp-capable society to help his race and begged them to assist with the medical emergency his species was facing. Although this encounter occurred before the official creation of the Prime Directive, there was still some concern about lending assistance to a pre-warp culture. He explained that their culture had already encountered two warp-capable races and it was for this reason that Jonathan Archer decided to help them. (ENT: "Dear Doctor")
Astronaut 2
A Valakian astronaut
This astronaut was rescued from his pre-warp vessel by Enterprise NX-01. He and his fellow astronaut were searching for a warp society to help his race deal with a medical emergency. (ENT: "Dear Doctor")
Medical staff
These medical staff attended to Valakians who were dying from what they believed to be a plague, but was in reality a genetic inherent flaw in Valakian DNA. Doctor Phlox attempted to assist them in their treatment techniques. (ENT: "Dear Doctor")

Played by Beth Persky

Played by an unknown actor

Played by an unknown actor

Played by Brian Freifield

Played by an unknown actress

Played by an unknown actress

Played by an unknown actress

Played by an unknown actress

Played by an unknown actress

Played by an unknown actor
Patients

Played by Glen Hambly

Played by an unknown actress
These patients were suffering from a genetic flaw in their DNA, and were present in the medical facility visited by the crew of Enterprise NX-01 in 2151. (ENT: "Dear Doctor")