Michael Shannon delivers a powerhouse performance as President James Garfield in Netflix’s “Death by Lightning,” a gripping historical drama exploring the assassination of America’s 20th president. With his towering 6’3″ presence and brooding intensity, Shannon captures Garfield’s intellect and tragic fate, while Matthew Macfadyen terrifies as assassin Charles Guiteau.
The series, hailed as an 1880s “West Wing,” blends political intrigue with brutal history, offering a fresh take on a pivotal moment. From Garfield’s reluctant rise to Guiteau’s chilling descent into madness, the miniseries is a masterclass in historical storytelling.
- Michael Shannon stars as President James Garfield in Netflix’s Death by Lightning, delivering a performance that captures the president’s intellect and tragic fate. His portrayal emphasizes Garfield’s struggles with political corruption and moral convictions.
- Matthew Macfadyen plays assassin Charles Guiteau, chillingly portraying his descent into madness and delusional entitlement. His performance is compared to his Emmy-winning role in Succession.
- The series blends historical accuracy with dramatic flair, condensing timelines for pacing while staying true to key events like Guiteau’s motives and Garfield’s medical ordeal.
Michael Shannon Transforms into President James Garfield in Netflix’s “Death by Lightning”
Academy Award-nominated actor Michael Shannon delivers a powerhouse performance as President James A. Garfield in Netflix’s historical drama Death by Lightning. The series marks Shannon’s first leading role as a U.S. president, showcasing his remarkable ability to embody complex historical figures. Standing at 6’3″, Shannon brings both physical presence and emotional depth to his portrayal of the 20th American president whose life was tragically cut short.
The miniseries explores Garfield’s unexpected rise from Congressman to President and his brutal assassination by Charles Guiteau. Shannon masterfully captures Garfield’s intellectual brilliance (he could write Latin with one hand and Greek with the other simultaneously) and his moral struggles against political corruption. The actor’s physical transformation is striking, with period-accurate mutton chop sideburns and 1880s tailoring that authentically recreate the Gilded Age statesman.
Key Aspects of Shannon’s Performance
- Captures Garfield’s reluctance about the presidency during the Republican National Convention scenes
- Powerfully conveys the president’s reformist ideals in cabinet meeting sequences
- Delivers a heartbreaking portrayal of Garfield’s prolonged suffering after the assassination attempt

Matthew Macfadyen’s Chilling Portrayal of Assassin Charles Guiteau
Fresh off his Emmy-winning success in Succession, Matthew Macfadyen delivers a terrifying performance as Charles Guiteau, the disturbed office-seeker who murdered President Garfield. Macfadyen expertly portrays Guiteau’s descent from delusional political hanger-on to cold-blooded assassin, capturing the man’s grandiose self-importance and warped interpretation of American politics.
The series dramatizes Guiteau’s infamous courtroom antics, where he demanded his execution be broadcast nationwide and insisted he was a patriot. Macfadyen’s portrayal goes beyond cartoonish villainy, showing surprising moments of vulnerability that make Guiteau’s actions even more unsettling. His chemistry with Shannon creates electrifying scenes between killer and victim, particularly in their fictionalized pre-assassination encounters.
Most Disturbing Guiteau Moments
- The assassination sequence at Washington’s Baltimore and Potomac Railroad Station
- His grandiose speech to imagined supporters after the murder
- The chilling moment when he practices his shooting at target ranges



Historical Accuracy: How Faithful Is “Death by Lightning”?
Death by Lightning draws heavily from Candice Millard’s acclaimed biography Destiny of the Republic, maintaining remarkable fidelity to historical facts while employing necessary dramatic compression. The series accurately depicts how Garfield’s doctors likely killed him through unsanitary medical practices, not Guiteau’s bullet.
Key historical details preserved include:
- Garfield’s conflict with the “Stalwart” faction over patronage jobs
- Alexander Graham Bell’s real-life attempt to locate the bullet with an early metal detector
- Guiteau’s bizarre courtroom behavior and unsuccessful insanity plea
Creative liberties include condensed timelines for narrative flow and some imagined interpersonal dynamics. The series notably portrays Garfield’s wife Lucretia more prominently than historical records suggest, giving her an expanded role in political decision-making.





Michael Shannon’s Physical Transformation for the Role
At 6’3″, Shannon stands slightly taller than the historical Garfield (who measured around 6 feet), but his physical transformation goes far beyond height. The actor famously grew out his hair and sideburns to match Garfield’s distinctive styles, cycling through three distinct period-accurate looks that reflected the president’s changing political fortunes.
Costume designer Caroline Duncan created over 60 bespoke outfits for Shannon, meticulously recreating 1880s tailoring with hand-stitched details. The wardrobe subtly evolves throughout the series – from Garfield’s simpler Congressional attire to the more formal White House wardrobe, and finally the tragic hospital dressing gowns during his final days.
Key Physical Attributes
| Feature | Historical Garfield | Shannon’s Portrayal |
|---|---|---|
| Height | 6’0″ | 6’3″ |
| Hair/Sideburns | Full mutton chops | Accurately replicated |
| Build | Stocky former canal worker | Leaner but convincing |



The Political Context: Garfield’s Presidency and Legacy
Though Death by Lightning focuses on the assassination, it provides significant insight into Garfield’s progressive political vision. The series highlights his battles against the corrupt “spoils system” of political appointments, which ultimately motivated Guiteau’s attack. Garfield’s brief 200-day presidency witnessed major civil service reforms that would shape American government.
The show particularly excels in depicting:
- The Republican Party’s internal “Stalwart” vs. “Half-Breed” factionalism
- Garfield’s surprisingly modern views on civil rights
- The uncomfortable transition from Lincoln-era politics to Gilded Age corruption


Behind the Scenes: The Creative Team’s Approach
The series benefits from its Game of Thrones alumni showrunners, who bring epic storytelling sensibilities to this political tragedy. Director S.J. Clarkson employs dramatic visual contrasts between Garfield’s luminous White House and Guiteau’s shadowy world. The production recreated 1880s Washington with astonishing detail, building full-scale replicas of period trains and hospitals.
Key production elements include:
- Over 120 historically accurate costumes made from period-appropriate fabrics
- A painstaking recreation of the Baltimore and Potomac Railroad station
- Handwritten replicas of Garfield’s actual speeches and correspondence




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