John Diggle

DC

John Diggle, portrayed by David Ramsey, is a prominent character in The CW's Arrowverse, primarily appearing in the series Arrow. He's a former United States Army Special Forces soldier and Afghanistan War veteran, specializing in close-quarters combat and weapons.

Initially serving as Oliver Queen's bodyguard, Diggle quickly became a trusted confidante, partner, and eventually, a core member of Team Arrow. His military background provides a pragmatic and tactical counterpoint to Oliver's vigilante tendencies.

Diggle's moral compass and unwavering loyalty are hallmarks of his character. He frequently questions Oliver's methods, ensuring a balance between justice and brutality. He grapples with PTSD stemming from his military service and the loss of his brother, Andy.

Over the course of Arrow, Diggle evolves from a bodyguard to a respected hero in his own right, adopting the code name Spartan. He briefly wields a Green Lantern ring, hinting at a possible future within the larger DC universe. After Arrow, Diggle is seen as a "Green Lantern" in the TV Show, The Flash.