<Tr> <Td> 17 </Td> <Td> Circle </Td> <Td> December 28, 1974 </Td> <Td> Larry Niven and David Gerrold </Td> <Td> Dennis Steinmetz </Td> <Td> The Marshalls discover that their friend, Enik, has been unable to return to his own time and that they themselves might be the cause . </Td> </Tr> <Table> <Tr> <Th> Number </Th> <Th> Title </Th> <Th> Air date </Th> <Th> Writer (s) </Th> <Th> Director </Th> <Th> Summary </Th> </Tr> <Tr> <Th_colspan="6"> Second season (1975) </Th> </Tr> <Tr> <Td> 18 </Td> <Td> Tar Pit </Td> <Td> September 6, 1975 </Td> <Td> Margaret Armen </Td> <Td> Gordon Wiles </Td> <Td> Dopey falls into a tarpit and the Marshalls work to rescue him . </Td> </Tr> <Tr> <Td> 19 </Td> <Td> The Zarn </Td> <Td> September 13, 1975 </Td> <Td> Dick Morgan </Td> <Td> Bob Lally </Td> <Td> While exploring the Mist Marsh, Rick and Will come across an alien ship and a woman from Rick's hometown . </Td> </Tr> <Tr> <Td> 20 </Td> <Td> Fair Trade </Td> <Td> September 20, 1975 </Td> <Td> Bill Keenan </Td> <Td> Bob Lally </Td> <Td> Rick falls into a Sleestak trap forcing Will and Holly to appeal to Enik for help . </Td> </Tr> <Tr> <Td> 21 </Td> <Td> One of Our Pylons Is Missing </Td> <Td> September 27, 1975 </Td> <Td> Bill Keenan </Td> <Td> Gordon Wiles </Td> <Td> Cha - Ka and the Marshalls discover a huge power source beneath the Land of the Lost . </Td> </Tr> <Tr> <Td> 22 </Td> <Td> The Test </Td> <Td> October 4, 1975 </Td> <Td> Tom Swale </Td> <Td> Bob Lally </Td> <Td> Cha - Ka undergoes a rite of passage, with help from Will and Holly . </Td> </Tr> <Tr> <Td> 23 </Td> <Td> Gravity Storm </Td> <Td> October 11, 1975 </Td> <Td> Dick Morgan </Td> <Td> Bob Lally </Td> <Td> Rick and Will must stop the Zarn before his ship's gravity drive tears apart the Land . </Td> </Tr> <Tr> <Td> 24 </Td> <Td> The Longest Day </Td> <Td> October 18, 1975 </Td> <Td> Joyce Perry </Td> <Td> Gordon Wiles </Td> <Td> Rick is captured by the Sleestak and blamed for a malfunctioning pylon which prevents the sun from setting . </Td> </Tr> <Tr> <Td> 25 </Td> <Td> The Pylon Express </Td> <Td> October 25, 1975 </Td> <Td> Theodore Sturgeon </Td> <Td> Gordon Wiles </Td> <Td> Rick and Will follow the Pakuni to a special pylon that seems to be linked to Earth . Holly enters the pylon searching for her family and discovers that the pylon is a portal rapidly shifting between times and worlds . </Td> </Tr> <Tr> <Td> 26 </Td> <Td> Nice Day </Td> <Td> November 1, 1975 </Td> <Td> Dick Morgan </Td> <Td> Gordon Wiles </Td> <Td> Will and Cha - Ka go fishing while Holly prepares a special meal . When Holly runs afoul of a noxious plant the Marshalls appeal to Ta for help . </Td> </Tr> <Tr> <Td> 27 </Td> <Td> Baby Sitter </Td> <Td> November 8, 1975 </Td> <Td> Bill Keenan </Td> <Td> Gordon Wiles </Td> <Td> Holly has an encounter with the stranded Zarn . </Td> </Tr> <Tr> <Td> 28 </Td> <Td> The Musician </Td> <Td> November 15, 1975 </Td> <Td> Dick Morgan and Tom Swale </Td> <Td> Gordon Wiles </Td> <Td> Exploring ruins left by an advanced humanoid civilization the Marshalls and Cha - Ka find an artifact that has a special impact on one of their party . </Td> </Tr> <Tr> <Td> 29 </Td> <Td> Split Personality </Td> <Td> November 22, 1975 </Td> <Td> Dick Morgan </Td> <Td> Gordon Wiles </Td> <Td> When quakes rattle the land, the Marshalls encounter mirror images of themselves who need their help . </Td> </Tr> <Tr> <Td> 30 </Td> <Td> Blackout </Td> <Td> November 29, 1975 </Td> <Td> Donald F. Glut and Dick Morgan </Td> <Td> Bob Lally </Td> <Td> The Sleestak tamper with a pylon in order to create eternal darkness, forcing Rick and Enik to consult the Library of Skulls in order to find a way to set things right . </Td> </Tr> </Table> <Tr> <Th> Number </Th> <Th> Title </Th> <Th> Air date </Th> <Th> Writer (s) </Th> <Th> Director </Th> <Th> Summary </Th> </Tr> <Tr> <Th_colspan="6"> Second season (1975) </Th> </Tr>

Land of the lost season 3 episode 1