Leech acted, wrote, directed, and edited for the Fire By Nite Christian variety show that was based at Willie George Ministries in Tulsa.

He also worked on projects with Teen Mania Ministries, then based in Tulsa and headed by ORU-alumnus Ron Luce.

Tony acted in the 1990 music video/short film Beyond Belief by the Christian rock band Petra.

In 2006, he created and sold the animated project Escape from Planet Earth — a story about a group of aliens from around the universe who attempt a prison break from Area 51 — to The Weinstein Company.

Leech has also written, directed and edited a number of short films, including "Squared," selected as Horror Short of the Week by Blumhouse, "Gene," an official selection of the 2010 Woodstock Film Festival, and "Exit Interview," winner of Chapter 7 for Canon & Vimeo's "The Story Beyond the Still" contest.