Algernon was a Secret Agent who was an expert on Soviet Relations, but went rogue and went with the Soviets. Crypto (disguised as a MI6 Agent) is told by another member of MI6 to capture him and bring him back alive.
Once Crypto finds Algernon at the Soviet Embassy , he then returns him back to the MI6 Meeting Place (either on foot or with the Saucer). After he is returned it is said that the MI6 Agents have successfully sabotaged the defection attempt. Algernon is never seen again afterwards.
- He is also known as Algernon the Defector.