(110/5N: The Leisure Hive)
First of the Leisure planets. Argolis became radioactive after the Argolins' 20-minute war with the Foamasi. The surviving Argolins then built the Leisure Hive, and abandoned their war-like culture to promote peace and understanding between alien races. Thanks to the Fourth Doctor's intervention, Argolis' leader, Mena, was able to prevent the West Lodge Foamasi from taking over their planet (5N).
- ARGOLINS Inhabitants of Argolis. After their 20-minute war with the Foamasi, the Argolins became sterile. The radiation also slowed down their metabolic rate, making them appear ageless for a long period of time, until they suddenly began aging and died in a matter of hours. Thanks to the efforts of the Fourth Doctor, the Argolin leader, Mena, and her lover, the Earthman Hardin, the Argolins were able to use the Tachyon Recreation Generator to rejuvenate their race (5N).