Checkmate Facts, FAQ & Common Questions
1960 · CBS · Status: Ended · Rated: TV-PG
Frequently Asked Questions About Checkmate
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Checkmate have?
Checkmate has 2 seasons and 69 total episodes, spanning from its premiere on September 17, 1960 to June 20, 1962.
Is Checkmate renewed, ended, or canceled?
Checkmate has concluded its run and is officially ended.
How long does it take to binge watch Checkmate?
It takes 69h 0m (4140 minutes) to watch the complete run of Checkmate. At a standard pace of 2 hours per day, you will finish the entire series in approximately 35 days. Not realistic for a 48-hour weekend. At 69 total hours, watching at a healthy 2 hours per day will take approximately 35 days.
Where can you stream or watch Checkmate?
Checkmate 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 Checkmate?
Checkmate has an official content rating of TV-PG.
Who are the lead actors in Checkmate?
The primary ensemble cast includes Sebastian Cabot as Dr. Carl Hyatt (age 59 (deceased)), Doug McClure as Jed Sills (age 59 (deceased)), Anthony George as Don Corey (age 105), Charles Seel as Georgie Prince (age 82 (deceased)).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Sebastian Cabot | Dr. Carl Hyatt | 59 (deceased) |
| Doug McClure | Jed Sills | 59 (deceased) |
| Anthony George | Don Corey | 105 |
| Charles Seel | Georgie Prince | 82 (deceased) |
| Ed Nelson | Chuck Palmer | 85 (deceased) |
| Barney Phillips | Capt. Jack Howard | 68 (deceased) |
| Bethel Leslie | Bess Sironde | 70 (deceased) |
| Dorothy Green | Diana Micolas | 88 (deceased) |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Checkmate are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.