Toby Halpern was played by Chuck Connors' real life son Jeff Connors. At the funeral scene, he had his TV son and his real son with him at the same time.
In this episode Robert Harris plays Jack Elam's father but in real life Harris is only 9 years older than Elam.
Though filmed for the time period of the 1880's, Lucas McCain is wearing Wrangler jeans that weren't invented until 1947.