Eddie Thawne was a police detective of the Central City Police Department, formerly of the Keystone City Police Department, the partner of Joe West and a good friend of Barry Allen. He was also one of the only two police officers in the CCPD that knew of the existence of meta-humans (prior to the singularity) and was initially against The Flash, believing him to be a menace despite former girlfriend Iris West's faith in him. Eventually he became a supporter himself.
Eddie is said to be a distant relative of Eobard Thawne, a descendant from centuries in the future.
- The Man Who Saved Central City (vision)
- Flash of Two Worlds (mentioned)
- The Fury of Firestorm mentioned)
- Enter Zoom (mentioned)
- Running to Stand Still (mentioned)
- Flash Back (past self)
- Versus Zoom (mentioned)
- Flashpoint (flashback)
- Monster (pictured)
- Killer Frost (mentioned)
- Borrowing Problems from the Future (pictured)
- Cause and Effect (mentioned)