|Jarrett Ott, Michael Hewitt, Jarrett Porter and Brent Michael Smith (left) and Justin Austin (right)|
|Norman Garrett in Glimmerglass' Porgy and Bess|
- Norman Garrett as Crown in Porgy and Bess
- Brent Michael Smith as the cop in Porgy and Bess; Ariodates in Handel's Xerxes; and the Commentator in Derrick Wang's Scalia/Ginsburg.
- Zach Owen as the English Spy in The Siege of Calais and the detective in Porgy and Bess.
- Jarrett Ott as Curly in Oklahoma!
- Michael Hewitt as Jud Fry in Oklahoma! and Edoardo III in The Siege of Calais
- Harry Greenleaf as Cord Elam in Oklahoma!
- Jarrett Porter as Sam in Oklahoma!
- Justin Austin as Jake in Porgy and Bess
- Calvin Griffin as the Undertaker in Porgy and Bess and Elviro in Xerxes
- Conor McDonald as Skidmore in Oklahoma!
- Eric Shane covering roles in Oklahoma! and Porgy and Bess
POST UPDATE: We heard from some of the singers at Glimmerglass that we may have missed a few singers, including Makoto Winkler, Nicholas Davi, Carl DuPont and Adrian Timpau. We also made some casting updates to the list above.