[RummyChick]

when I see walken I always wonder if he talks with that cadence in his normal life.

Here he is at the age of 25 in Hawaii Five 0. Not as pronounced

https://www.reddit.com/r/OldSchoolCool/comments/aolfsf/a_25yearold_christopher_walken_on_hawaii_fiveo/

[Salamander]

One of the comments mentions what I noticed.

Those disturbing hand movements the whole time.