Henry Allen (Earth-Prime)

"Joe, the look in my dad's eyes that night... It was the same look in Birch's eyes when they arrested him. Look of an innocent man... desperate not to lose his son... Begging someone to believe him. And you do. Yeah, I do. I just keep thinking about all the time my dad lost. All the birthdays we spent, separated by plexiglass. I can't let Birch and his son go through that if he's innocent."

- Barry Allen and Joe West

Dr. Henry Allen was the father of Barry Allen, better known as The Flash.

Accusations
In 2000, Nora was killed by Eobard Thawne during a battle between him and The Flash. Henry was wrongfully accused as the murderer and was brought to jail days later.

Death
In 2016, Henry was killed during a battle involving his son, The Flash.