The Starlost

The Starlost is a captivating science-fiction television series originally aired on the Canadian channel, CTV, in 1973. The show is a remarkable blend of immersive storytelling, futuristic concepts, and mystery, all amalgamated to create an unforgettable viewing experience that left viewers waiting for each new episode.

The series unfolds in the 28th century, opening into a milieu marked by technological advancement and profound automation. Humans have surpassed the boundaries of Earth and made the universe their home, inhabiting massive space arks for their survival. The primary narrative revolves around an enormous Earthship Ark, floating in the cosmos. This colossal spaceship, nearly 80 kilometers wide and 200 kilometers long, houses myriad biospheres, each mimicking an Earth-like ecosystem and hosting a distinct civilization with unique cultural, social, and technological facets.

The tale’s protagonist, Devon, hails from Cypress Corners, one of the hundreds of biospheres housed on the colossal ark. Raised in an agrarian society resembling the 20th century's Amish community, Devon’s life drastically alters as he stumbles upon the secret of their existence in outer space. His journey towards comprehension forms the crux of the story.

Naval Gareth and Rachel, two of Devon’s friends from Cypress Corners, assist him in this enigmatic quest. The story thus follows Devon, Rachel, and Gareth as they navigate their way through the considerably huge and technologically advanced ark, encountering new societies, obstructions, and secrets. The show throws light on the various unknown aspects of the future, with the ark symbolizing a microcosm of the universe itself.

A fascinating aspect of The Starlost is its deep exploration of a wide range of complex themes and issues. Given its futuristic setting, the series contrasts technologically advanced societies with agrarian ones, highlighting the evolution and implications of science and technology on human society. The nuances of social, cultural, and political systems across different societies form an intriguing backdrop that adds depth and complexity to each episode.

Moreover, environmental consciousness and preservation is a recurrent theme throughout the series, effectively resonating with the 20th-century growing concerns about ecological conservation. The ark symbolizes Earth and its varied habitats, harboring numerous species of plant and animal life. Respect and treatment of the environment are points that the show subtly communicates to its audience.

Written by science fiction writer Harlan Ellison, The Starlost's plot is a captivating blend of futuristic concepts backed by rigorous scientific ethos. The series reflects a clear penchant for well-researched, thoughtful science fiction. Ellison’s expertise in the genre is evident throughout, as the storyline doesn't shy away from delving into unexplored realms of speculative fiction and tackling complex scientific theories. Additionally, the production values and special effects, considering the 1970s era, add an extra layer of intrigue to this show and impressively bring Ellison’s captivating vision to life.

Featuring a stellar cast including actors Keir Dullea, Gay Rowan, and Robin Ward, The Starlost also offers rich acting performances that breathe life into the storylines. Dullea, popular for his momentous role in Stanley Kubrick’s ‘2001: A Space Odyssey,' leads the show as 'Devon' with an exceptional performance. He is accompanied and equally outdone by Gay Rowan and Robin Ward, who deliver equally powerful performances as 'Rachel' and 'Gareth,' creating a strong and intriguing trio of lead characters.

In summary, The Starlost is a captivating saga that takes the audience on a thrilling journey through divergent societies in a post-apocalyptic future. It's an ingenious exploration into the possibilities of future human civilization, making the series a requisite watch for any science fiction enthusiast. The Starlost is an exploration of the future, its challenges, and the quintessentially human resilience to survive and flourish, irrespective of era, place or circumstances. While the series is primarily a science fiction narrative, it is also an intense human story that continues to resonate with viewers still today.