

Bonanza: Under Attack
After a rogue band of Pinkerton detectives led by ruthless Charley Siringo bushwhacks reformed outlaw Frank James, he seeks sanctuary on the Ponderosa with the next generation of Cartwrights and his former Civil War compatriots. Will Frank's comrades come to his aid or turn their backs on him? Richard Roundtree also stars in this made-for-TV sequel to the popular Western series.
Where to watch Bonanza: Under Attack in United States
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About Bonanza: Under Attack
Bonanza: Under Attack is a 1995 English-language western and tv movie film directed by Mark Tinker. The cast is led by Leonard Nimoy, Ben Johnson, Jack Elam. It has a runtime of 1h 29m.
Bonanza: Under Attack was produced by Legend Entertainment and NBC Productions and made in United States of America. It was released on January 15, 1995, and carries a NR certification.
- Director
- Mark Tinker
- Writers
- Denne Bart Petitclerc, David Dortort
- Release date
- January 15, 1995
- Original language
- English
- Age rating
- NR
- Status
- Released
- Country
- United States of America
- Production
- Legend Entertainment, NBC Productions
Bonanza: Under Attack cast & crew
Bonanza: Under Attack was directed by Mark Tinker and written by Denne Bart Petitclerc and David Dortort.
The cast features Leonard Nimoy as Frank James, Ben Johnson as Bronc Evans, Jack Elam as Buckshot, Richard Roundtree as Jacob, Dennis Farina as Charley Siringo, and Dirk Blocker as Fenster.
Is Bonanza: Under Attack worth watching?
At 1h 29m, it's an easy, time-light watch.
If you enjoy western and tv movie, Bonanza: Under Attack is worth a place on your watchlist.
How and where to watch Bonanza: Under Attack
Bonanza: Under Attack isn't currently available on major streaming services in United States. We track availability continuously — add it to your watchlist and we'll keep an eye out.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
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Cast of Bonanza: Under Attack

Leonard Nimoy
Frank James

Ben Johnson
Bronc Evans

Jack Elam
Buckshot

Richard Roundtree
Jacob

Dennis Farina
Charley Siringo

Dirk Blocker
Fenster

Michael Landon Jr.
Benjamin 'Benj' Cartwright

Emily Warfield
Sara Cartwright

Brian Leckner
Josh Cartwright
Jeff Phillips
Adam 'A.C.' Cartwright Jr.
Sonia Satra
Annie Stewart

James Karen
Mr. Stewart
More from the Bonanza Movie Collection
Bonanza: Under Attack — FAQs
▸Where can I watch Bonanza: Under Attack in United States?
Bonanza: Under Attack is not currently available on major streaming services in United States. Availability changes often — check back soon.
▸What language is Bonanza: Under Attack in?
Bonanza: Under Attack is originally in English. Subtitle and dub options vary by streaming service.
▸How long is Bonanza: Under Attack?
Bonanza: Under Attack runs 1 hours 29 minutes (89 minutes).
▸What is Bonanza: Under Attack rated?
Bonanza: Under Attack is rated NR. It holds a 6.7/10 audience score from 12 ratings.












