Help with hand drawn jittery effect

[Claire285015304jfv]

Hi there, 

If anyone can help i'd really appreciate it.

I'm trying to recreate the jittery style found in the credits at the end of this video.  Can anyone help - I'm guessing it's some sort of turbulence displace effect, but whenever I try it doesn't have that jittery look I am after.  https://www.youtube.com/watch?v=YPVTFB09sGA

Thanks!
Claire 

[Mylenium]

The frames are just cycling through three different states, which could be anything from drawing three different versions and repeating them endlessly with time-remapping on the resulting pre-comp  or importing them as a looping sequence and so on. I can't see any Turbulent Displace there.

Mylenium

[Claire285015304jfv]

Great stuff that makes sense! Thanks so much! 🙂