Mark Seibert

2014

• [ ] Artus - Excalibur (Lancelot) 

2015

• [ ] Mozart! The Musical (Hieronymus Colloredo) 

2019

• [ ] Mark Mal Anders (Himself) 
• [ ] Musical Tenors: Older But Not Wiser - Tour (Himself) 

2022

• [ ] Elisabeth (Der Tod)