Actor
Matthew John Armstrong
- Full name: Matthew John Armstrong
- Active: 2005
- IMDb: Matthew John Armstrong (link not verified)
- Wikipedia: Matthew John Armstrong (link not verified)
- Played Kalvin Ryan once on Television in 'House MD'.
| Details | ||
|---|---|---|
| 22 Nov 2005: | Kalvin Ryan | in House MD 2x07 'Hunting' |