I am currently watching a great show on Inspiration Network called "the Warrant" and it stars the sons and grandsons of many favorite actors from the 50's 60's, and 70's.  Steve McQueen's son (Steven), Buck Taylor's son (who is also the grandson of Dub Taylor - Buck was Dub's son), Neal McDonough, Annabeth Gish, Casper Van Dien, Gregory Cruz, Esteban Cuerto, Roxanna Dunlop and a few others (my screen won't pull up all the movie info).  It is a really cool, good story about the Civil War years and afterward.

Here's a good summary of the plot.

https://www.imdb.com/title/tt10880084/plotsummary/