그 + noun: 그 사람 · 그 영화 · 그것 (that thing) · 거기 (there)
that (near the listener, or already mentioned); the
Example
그 영화 봤어요? 정말 재미있어요.
Have you seen that movie? It's really good.
Word parts
Also builds 그것 (that) and 거기 (there); in writing 그 can mean 'he'.
Related words