The hippie episode. Ironically, the leader of the group was played by Skip Homeier, who guested in Season 2's Patterns of Force as the power-mad rogue Nazi Melacon. But his character here is even more unhinged, going as far as to nefariously sound wave the heck out of the rest of the ship while he and his groovy followers (who kept the crew busy with an extended jam session) sneak out to a supposed "Eden" planet. Sure it's clichéd to hell and back but there are no shortage of goofs which gives the program a certain demented flow.