Warning: This article contains spoilers for Tuesday’sThe Flash, “The One with the Nineties.”

Chester P. Runk’s future is looking even brighter onThe Flash.

“Chester is worth any sacrifice I have to make…

The Flash

Brandon McKnight and Carlos Valdes in ‘The Flash’.Katie Yu/The CW

When it comes to him, I don’t believe in quitting.”

He has to learn how to take trash and make gold out of it.

That said, McKnight appreciates how the story line also addressed the limits of that tough-love approach.

“How do you create a balance?

That’s something I don’t think anybody really knows how to perfect.

There’s always going to be flaws in it, and there’s always going to be issues.

I think that specific scene where he meets his father touches all of those things.”

“It changes Chester immensely,” McKnight says.

Now he actually realizes he has a real figure to look towards… Alas, the threat of Dion and the other cosmic forces the Strength Force, a.k.a.

Fuerza, and theSage Force, a.k.a.

Psych still looms over Team Flash and the Speed Force (Michelle Harrison) as the episode ends.