Maureen(Mo) Castle Tusty is co-owner and the primary creative director and film director for Sky Films Inc. She was co-filmmaker with her husband/partner, Jim Tusty, on "The Singing Revolution", which was the first project they produced together. Previously, as Senior Producer, Mo was responsible for many of the award-winning corporate and educational films at Mountain View Group, Ltd., their former company. She has produced films in over 50 countries around the world, resulting in a particular expertise in international production. She continues to occasionally produce and direct high-profile corporate and commercial work for Mountain View Group.

Mo was the primary director/researcher on the Sky Films productions of "To Breathe as One", "India Awakes", "Changing Lives: Economic Freedom in Action", "Trailblazers: the New Zealand Story", "Sweden: Lessons for America?", and "Corporate Welfare: Where’s the Outrage?".