Specifically "The Flash", the 1990-91 live action TV series featuring the character The Flash from DC Comics.
Here is a summary:
"The Flash is a live action series based on popular DC comic superhero. Police scientist Barry Allen accidentally was struck by lightning and bathed in chemicals he worked with. As a result, he now possesses the power of super-speed. Together with his friend Dr. Cristina McGee, he creates a costume, and he becomes the super-hero Flash. Despite its high popularity, the series ran only for one season, and most of the villains were modernized versions of Flash's classic villains like Captain Cold, Mirror Master, The Trickster..."
The entire series can be streamed via http://watchseries.eu/serie/the_flash
As old TV shows featuring comic book heroes go I have to say that "The Flash" is one of the best. Sure, there is The Incredible Hulk and the old Batman series, but "The Flash" manages to come across as being both a superhero TV show... and also something unexpected:
CSI: Crime Scene Investigation.
Barry Allen (The Flash) is a crime scene investigator. At times it will feel like you are watching a CSI episode, but at the same time still managing to be a superhero show. That combo is so good it makes me wish that they would do one of three things:
1. Do a CSI episode which is about The Flash...
2. Bring back The Flash as a new TV show. Huzzah.
3. Make a film wherein Barry Allen's CSI skills and super speed abilities are both put to the test.
Oh well... Even if the powers that be don't do such things at least we have the old Flash TV series to watch. FIVE STARS.