Murphy's Law, in Australia on Amazon Prime Video and AcornTV Amazon Channel, and in the US on Amazon Prime Video and Spectrum On Demand, builds its case slowly and never cheats the reveal. The 5-season run is exactly the right length for what it is doing. 19 people have weighed in on TMDB, and the verdict leans heavily positive. James Nesbitt anchors it, but the writing does the real work. Start it on Amazon Prime Video whenever you need something guaranteed to land.

Part of the current wave of titles people are actually watching, Murphy's Law earns its spot. The plotting gives Murphy's Law its backbone, but it is the characters you come back for. Detective Sergeant Tommy Murphy is a maverick cop with a dark past. After failing a psychiatric assessment, he's given one last chance by his boss and given a dangerous undercover assignment. A loner with little to lose and dealing with everything on his own terms, this time around, however, Murphy has an ally in Detective Inspector Annie Guthrie. Credit to James Nesbitt and Andrea Lowe for grounding it — this is a cast that earns the twists. Across 5 seasons (2001–2007), it never lost the thread that made it worth starting. What distinguishes the best crime dramas from the rest is whether the character work can carry scenes where the mystery takes a breath — Murphy's Law passes that test consistently. The hit rate here is high enough that skipping ahead never feels like an option.

If you cannot walk away from a good mystery, Murphy's Law will keep you hooked. Endeavour is the obvious comparison, but Murphy's Law earns its own place alongside it. Short enough to finish in a weekend, substantial enough to feel satisfying. Watch James Nesbitt work — it is a masterclass in the genre. Few crime dramas earn their twists this consistently.

Murphy's Law wrapped up in 2007, created by Colin Bateman — and 5 seasons are available to watch from start to finish. Find exactly where it's streaming below, and TV Butler Pro makes it effortless to track your progress as you go. Just search the name, and Butler finds it instantly, tells you which service has it, and remembers exactly where you left off.