Heather Davidson
Filmografi
| 2009 | Tourettes: I Swear I Can't Help It · as Self |
| 1989 | John's Not Mad · as Self |
| 1982 | Q.E.D. (1982) · as Self - John's Mother |
| 2009 | Tourettes: I Swear I Can't Help It · as Self |
| 1989 | John's Not Mad · as Self |
| 1982 | Q.E.D. (1982) · as Self - John's Mother |