The Trials of O'Brien Facts, FAQ & Common Questions
1965 · CBS · Status: Ended · Rated: NR
Frequently Asked Questions About The Trials of O'Brien
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does The Trials of O'Brien have?
The Trials of O'Brien has 1 season and 22 total episodes, spanning from its premiere on September 18, 1965.
Is The Trials of O'Brien renewed, ended, or canceled?
The Trials of O'Brien has concluded its run and is officially ended.
How long does it take to binge watch The Trials of O'Brien?
It takes 17h 36m (1056 minutes) to watch the complete run of The Trials of O'Brien. At a standard pace of 2 hours per day, you will finish the entire series in approximately 9 days. Possible with dedication! Finishing this 17.6-hour series over Saturday and Sunday requires around 8.8 hours of viewing each day.
Where can you stream or watch The Trials of O'Brien?
The Trials of O'Brien 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 The Trials of O'Brien?
The Trials of O'Brien has an official content rating of NR.
Who are the lead actors in The Trials of O'Brien?
The primary ensemble cast includes Peter Falk as Daniel O'Brien (age 83 (deceased)), Elaine Stritch as Miss G (age 89 (deceased)), Joanna Barnes as Katie O'Brien (age 87 (deceased)), David Burns as The Great McGonigle (age 69 (deceased)).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Peter Falk | Daniel O'Brien | 83 (deceased) |
| Elaine Stritch | Miss G | 89 (deceased) |
| Joanna Barnes | Katie O'Brien | 87 (deceased) |
| David Burns | The Great McGonigle | 69 (deceased) |
| Dolph Sweet | Sgt. Garrison | 64 (deceased) |
| Ilka Chase | Margaret | 72 (deceased) |
| Edgar Stehli | Judge | 142 |
| George Coulouris | Main Cast | 85 (deceased) |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for The Trials of O'Brien are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.