The Green Trail (1975): cast, story & where to watch
1975 · Series · ★ 6.6

Released in 1975, The Green Trail is a sci-fi & fantasy and mystery series.
What it’s about. Set in the USA, the plot concerns Thomas Norton, a researcher in the field of lie detection, who provides his services to courts and private industry. One day he idly attaches electrodes to a plant in his office, and is surprised to find it responds with recognisable emotional reactions to the stimuli he gives it. He pursues this research, and keeps a plant wired up in his lab. When a woman who lives in his building is mysteriously murdered in his lab, the plant is the only witness to the crime.
Who’s in it. The Green Trail stars Sergio Fantoni as Thomas Norton, Paola Pitagora as Margaret Stakowski, Marco Bonetti as Mark Bennett and Sergio Rossi as The Lieutenant, among others.
How it landed. With an audience score of 6.6/10, The Green Trail has drawn a solid, mixed-to-positive response.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch The Green Trail page.
If you liked it. Fans of The Green Trail tend to enjoy Rick and Morty, Demon Slayer: Kimetsu no Yaiba, Attack on Titan and Attack on Titan: No Regrets.
Frequently asked
- Where can I watch The Green Trail (1975)?
- Streaming, rental and purchase options for The Green Trail change frequently. Check our where-to-watch page for the latest availability in your country.
- Is The Green Trail worth watching?
- The Green Trail holds an audience score of 6.6 out of 10, and is a strong pick if you enjoy sci-fi & fantasy and mystery. Reactions are mixed, so it may depend on taste.
- Who stars in The Green Trail?
- The Green Trail stars Sergio Fantoni, Paola Pitagora, Marco Bonetti, Sergio Rossi and Luigi Casellato.
- When was The Green Trail released?
- The Green Trail was released in 1975.