Devon Bostick as Seth Neddermeyer

Devon's Seth Neddermeyer in Oppenheimer; Jasper from 'The 100' turned scientist. Same curls, more physics.

Example of how it's used in a sentence:

Person 1: Who's the curly-haired scientist in Oppenheimer?

Person 2: It's Devon Bostick as Seth Neddermeyer, obviously! From 'The 100' to 100% physicist.