Darren Everett Criss (born February 5, 1987) is an American actor, singer and songwriter. He portrayed Music Meister in the second season Supergirl episode "" and the third season The Flash episode "".
- "" Music Meister (special appearance by)
- "" Music Meister (special guest star)
- Criss has worked with both Grant Gustin and Melissa Benoist before. All three of them had roles on the hit Fox series, Glee.
- Criss is also known for portraying Harry Potter in A Very Potter Musical.
- Criss attended the University of Michigan at the same time as Carlos Valdes, the actor who portrays Cisco Ramon in The Flash.