A Classic Hollywood Actor, Think to Catch a Thief

This page is the CodyCross answer for the clue below from All Things Water, Group 1285, Puzzle 2 (Hydropower).

Question is: A Classic Hollywood Actor, Think to Catch a Thief

and the answer is: CARYGRANT

Word Meaning:

CARY — Obsolete spelling of carry.

Definitions from Wiktionary.