Director roles & units · Core
Second-unit director
ELI5
A director responsible for a separate unit filming defined material away from the principal unit.
Used in conversation
“Please bring the second-unit director into the next rehearsal or casting session.”
Pitch context
You may encounter “Second-unit director” in directing, casting & performance conversations or materials.
Why it matters: Translates creative intention into casting, rehearsal, performance and on-set direction.
Sources & evidence · 4
Supporting source families. This entry is an editorial synthesis rather than a quotation from one canonical glossary.
- ScreenSkills — Online Learning Glossary and Job ProfilesSupporting source family · institutional · checked 2026-08-14
- Directors Guild of America — Assistant Director and Unit Production Manager ResourcesSupporting source family · primary · checked 2026-08-14
- Directors Guild of America — DGA Creative Rights HandbookSupporting source family · primary · checked 2026-08-14
- SAG-AFTRA — Artificial Intelligence ResourcesSupporting source family · primary · checked 2026-08-14