Shakespeare & Hathaway: Private Investigators, the BBC’s Bard-infused cozy crime caper that charmed 4.5 million viewers with its first season in 2018, has saddled up for Season 4 on October 1, 2025, with Jo Joyner and Mark Benton reprising their quirky sleuthing as Frank Hathaway and Luella Shakespeare, the mismatched partners whose wit-wielding ways unravel Stratford-upon-Avon’s secrets in a “cozy crime sensation” that’s out-twisting Midsomer Murders‘ village vexations with Bardic betrayals and bodies that pile up like sonnets. Created by Paul Mathew Thompson and directed by Death in Paradise‘s Tom Shankland, the 6-episode arc—filmed in Warwickshire’s whispering woods from January to July 2025—stars Joyner, 47, as the sharp-tongued solicitor Luella, whose “stakes higher than ever” cases clash with Benton’s bumbling bard Frank, their “fan-favorite duo” a dynamic of “devastating” deduction.

The season’s sinister sonnet? Spellbinding: Episode 1’s “Twelfth Night Tangle” catapults the pair into the fray, a theater troupe’s “tragic” lead vanishing with a poisoned prop, pulling them into a conspiracy where colleagues conceal crimes and casts harbor grudges. Joyner’s Luella? A “masterclass in mischief,” her wry quips (“To be or not to be… buried?”) warping to weary watchfulness, unraveling a ripple of regrets where a rival’s “accident” surfaces as sabotage. Benton’s Frank? A “veteran of verbosity,” his measured malaprops cracking under the creep of clues. Co-stars carve the chaos: Siobhan Finneran as the “suspicious stage manager” with a sting, Tom Burke as the “haunted hamlet” with a grudge, and Indira Varma as the “calculating” confidant with secrets. Thompson’s script quivers with quips – “Murder most foul? Nay, most foolish” – but the “brutal” brutality bites: A botched backstage burial buries a body, a VVIP viper’s venom turns ally to assassin.

The “out-twisting Midsomer”? Seismic: Thompson’s adaptation amps the “pacy” probe with “spooky” soundscapes and “authentic” accents, Shankland’s direction a “gripping” gasp of “grim themes” in Stratford’s “eerie charm.” The Guardian‘s Lucy Mangan raves “very well-made, pacy drama” with Joyner’s “reliably likeable” levity; The Independent‘s Ed Power hails Benton’s “Icily Glamorous” iciness and the “understated and spooky” score. Evening Standard‘s Vicky Jessop praises the “overall confidence, style and authenticity.” Skeptics? “Mired in malaprops,” but the 1-in-2 clue-to-cliff ratio hooks, BARB metrics outgunning The Jetty.

This isn’t whodunit wallpaper; it’s a web-weaving whirlwind, the series a sonnet of suspense where plots prick and players pierce. Luella’s logic? Lethal. Frank’s folly? Forgiving. October 1? Not a drop – a deluge. Binge it; the twelfths tangle, the tragedies triumph. Joyner’s joust? Jaunty. The obsession? Overnight, inescapable.