Looking for a series with an old man who is young?

The series is about an old man, his son is with the FBI and he bothers the burglars as they break into his son's study and they bring him down a bridge.

Two siblings who are involved in research and become heavy with it are changing something in their DNA and they are getting young again with incredible powers.

I think it's a Netflix series

Look at Faust from Goethe!

That's how old Knacker Faust is made young!

Inuyashiki is not?