| John Calvin McCann | |
 | |
| Personal details | |
| Date of birth | October 9, 1989 |
| Birth place | New Orleans, Louisiana, USA |
| Years active | 2009 onwards |
| Treme | |
| Character | Demetrius Bray |
| Season | 1 |
| Episode | "Do You Know What It Means" |
| Credits | 1 episodes (see below) |
John Calvin McCann is an actor. He plays Demetrius Bray in Treme. He guest stars in the first season episode "Do You Know What It Means".
Credits[]
Guest star[]
| Season one credits | |||
| "Do You Know What It Means" | "Meet De Boys on the Battlefront" | "Right Place, Wrong Time" | "At the Foot of Canal Street" |
| "Shame, Shame, Shame" | Shallow Water, Oh Mama | "Smoke My Peace Pipe" | "All On a Mardi Gras Day" |
| "Wish Someone Would Care" | "I'll Fly Away" | ||