Barry Allen was Flash, the fastest man alive.
Working alongside his partner Green Arrow in order to stop the criminal known only as Tempo, they came across Superman Jr. and Batman Jr.; the sons of their friends Superman and Batman. Together they managed to stop Tempo and Flash and Green Arrow guided the young heroes, helping them understand the importance of heroic figures in society.
- 1 Appearances of Barry Allen (Earth-154)
- 1 Images featuring Barry Allen (Earth-154)
- Quotations by or about Barry Allen (Earth-154)
- Character Gallery: Barry Allen (Earth-154)