- Jonathan Smith, tenor – Birmingham, Alabama
- Aida Marc, pianist – Timisoara, Romania
- The Promise of Living: Scenes of Life and Love – November 9 and 11, 2007.
- The Merry Widow – March 28, 29 and 30, 2008.
- Martha Wade, Wade Artist Management, New York
- Victoria DaCosta – ballroom/Latin dance
- John Virciglio – hip-hop dance
- Darin Michael Cabot – stage combat
Other full productions from seasons prior to 2007
- La bohème
- The Magic Flute
- Amahl and the Night Visitors
- The Crucible
- The Tragedy of Carmen
- Cosi fan tutte