The Philip Deidesheimer Story

Bonanza episode
“The Philip Deidesheimer Story”
Season 1, Episode 8 #8 in Series
Air date	October 31, 1959
Production code
Guest starring:
Written by	Thomas Thompson
Directed by	Joseph Kane
Episode Guide
Previous Episode: The Saga of Annie O'Toole	Next Episode: Mr. Henry Comstock
External links
IMDb The Philip Deidesheimer Story on IMDb

Summary

Adam and Hoss meet Philip Diedesheimer, a Dutch immigrant who is trying to convince the silver mine owners in Virginia City that his square set mine system works. The owner of one mine is determined to see that Deidesheimer's idea is not accepted. However, when a friend of Adam gets killed in a mine collapse, the Cartwright boys set about making sure that Deidesheimer is given the chance he deserves.

Plot

The mines in Virginia City aren't safe. The depth and width of the silver veins can't be supported by the current form of timbering.

When a mine collapse occurs in the Ophir Mine, Adam works with his good friend and mine foreman, Gil Fenton, to investigate. The Ophir owner, Andrew Holloway, has also hired an engineer, Philip Diedesheimer, to look into it.

While in the mines, another collapse occurs, trapping Adam and Diedesheimer and killing Gil. The two survivors are even more determined to find a solution.

After much thought, and some arguement with Holloway, Diedesheimer comes up with the square set. It requires a lot of timbering, but has many advantages and nearly guarantees safety. But due to the additional lumber, none of the mine owners are interested and even accuse Adam of trying to find a way to make more money. But not one to sit back and accept defeat, Adam, Hoss, and Diedesheimer proceed to install the new square set in the Ophir. They test it by setting off a dynamite explosion near by. Unfortunately, all the mine owners have entered the mine to look at the new system. When their lives are saved because of the square timbering, they all agree to invest in the new system.

Cast and Characters

• Pernell Roberts: Adam Cartwright
• Dan Blocker: Hoss Cartwright

Other

• Alan Reynolds: Doctor
• Bob Miles: Waitress
• Charles Cooper: Gil Fenton
• Ethan Laidlaw: Miner
• Howard Negley: Pat
• Jack Perkins: Brawler
• Jack Tornek: Miner
• John Beal: Philip Diedesheimer
• Mae Marsh: Mary
• Mala Powers: Helene Holloway
• Paul Birch: Tregalis
• R.G. Armstrong: Andrew Holloway
• Robert Osterloh: Casey
• William Fawcett: Mine Owner
• William Forrest: Mine Owner

Notes

Did You Know?

• Hoss mentions Emily Pennington whom he was in love with in The Newcomers.
• This is the first Bonanza episode not to feature all of the Cartwrights.

Gallery

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Videos

See The Philip Deidesheimer Story/videos