‘Marshals’ Review: ‘Yellowstone’ Spinoff Brings Luke Grimes Back for a Simpler CBS Sidequest

Since its 2018 debut, “Yellowstone” has grown from a hit cable drama into its own TV ecosystem, spawning prequels (“1883,” “1923”) and sequels that stretch its mythology across decades, turning Taylor Sheridan’s frontier fatalism into a durable form of prestige Western storytelling.

Its success has never rested solely on gunplay or land disputes, but on an operatic sense of legacy: that our every choice leaves an imprint on the generations to follow. As such, a spinoff centered on Dutton scion Kayce...