Triangle Facts, FAQ & Common Questions
1981 · BBC One · Status: Ended · Rated: Not Rated
Frequently Asked Questions About Triangle
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Triangle have?
Triangle has 3 seasons and 78 total episodes, spanning from its premiere on January 5, 1981.
Is Triangle renewed, ended, or canceled?
Triangle has concluded its run and is officially ended.
How long does it take to binge watch Triangle?
It takes 39h 0m (2340 minutes) to watch the complete run of Triangle. At a standard pace of 2 hours per day, you will finish the entire series in approximately 20 days. Not realistic for a 48-hour weekend. At 39 total hours, watching at a healthy 2 hours per day will take approximately 20 days.
Where can you stream or watch Triangle?
Triangle is available for streaming on Digital on-demand platforms & broadcast archives. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Triangle?
Triangle has an official content rating of Not Rated.
Who are the lead actors in Triangle?
The primary ensemble cast includes Michael Craig as Captain John Anderson (age 97), Larry Lamb as Matt Taylor (age 78), Paul Jerricho as Charles Woodhouse (age 77), Scott Fredericks as Tom Kelly (age 83).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Michael Craig | Captain John Anderson | 97 |
| Larry Lamb | Matt Taylor | 78 |
| Paul Jerricho | Charles Woodhouse | 77 |
| Scott Fredericks | Tom Kelly | 83 |
| Kate O'Mara | Katherine Laker | 74 (deceased) |
| George Baker | David West | 80 (deceased) |
| Sandra Payne | Christine Harris | 82 |
| Diana Coupland | Marion Terson | 78 (deceased) |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Triangle are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.