Lassie Facts, FAQ & Common Questions
1954 · CBS · Status: Ended · Rated: TV-G
Frequently Asked Questions About Lassie
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Lassie have?
Lassie has 19 seasons and 591 total episodes, spanning from its premiere on September 12, 1954 to March 24, 1973.
Is Lassie renewed, ended, or canceled?
Lassie has concluded its run and is officially ended.
How long does it take to binge watch Lassie?
It takes 72h 48m (4368 minutes) to watch the complete run of Lassie. At a standard pace of 2 hours per day, you will finish the entire series in approximately 37 days. Not realistic for a 48-hour weekend. At 72.8 total hours, watching at a healthy 2 hours per day will take approximately 37 days.
Where can you stream or watch Lassie?
Lassie is available for streaming on Amazon Prime Video, Amazon Prime Video with Ads. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Lassie?
Lassie has an official content rating of TV-G.
Who are the lead actors in Lassie?
The primary ensemble cast includes Hugh Reilly as Paul Martin, Josh Albee as Mike Bishop (age 67), Tommy Rettig as Jeff Miller (age 54 (deceased)), Jon Provost as Timmy Martin (age 76).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Hugh Reilly | Paul Martin | – |
| Josh Albee | Mike Bishop | 67 |
| Tommy Rettig | Jeff Miller | 54 (deceased) |
| Jon Provost | Timmy Martin | 76 |
| June Lockhart | Ruth Martin | 100 (deceased) |
| George Cleveland | George 'Gramps' Miller | 71 (deceased) |
| Robert Bray | Corey Stuart | 65 (deceased) |
| Larry Wilcox | Dale Mitchell | 79 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Lassie are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.