Frequently Asked Questions About One-Upmanship
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does One-Upmanship have?
One-Upmanship has 3 seasons and 17 total episodes, spanning from its premiere on March 10, 1976.
Is One-Upmanship renewed, ended, or canceled?
One-Upmanship has concluded its run and is officially ended.
How long does it take to binge watch One-Upmanship?
It takes 8h 30m (510 minutes) to watch the complete run of One-Upmanship. At a standard pace of 2 hours per day, you will finish the entire series in approximately 5 days. Yes! At 8.5 hours total, you can comfortably finish this in a single weekend with about 4.3 hours per day.
Where can you stream or watch One-Upmanship?
One-Upmanship 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 One-Upmanship?
One-Upmanship has an official content rating of Not Rated.
Who are the lead actors in One-Upmanship?
The primary ensemble cast includes Richard Briers as Stephen Potter (age 79 (deceased)), Peter Jones as Gatling-Fenn (age 79 (deceased)), Frederick Jaeger as Cogg-Willoughby (age 76 (deceased)), Donald Gee (age 84 (deceased)).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Richard Briers | Stephen Potter | 79 (deceased) |
| Peter Jones | Gatling-Fenn | 79 (deceased) |
| Frederick Jaeger | Cogg-Willoughby | 76 (deceased) |
| Donald Gee | Main Cast | 84 (deceased) |
| Instant Sunshine | Themselves | – |
| Anita Carey | Main Cast | 75 (deceased) |
| Carol Cleveland | Main Cast | 84 |
| Therese McMurray | Main Cast | – |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for One-Upmanship are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.