Cast & crew
Toxic Effect (1989)
Directed by Robert Davies Written by Johann Potgieter
Cast
| Ron Smerczak | Jonathan Ferris |
| Phillip Brown | Steve Becker |
| Michelle Bestbier | Sarah |
| Michael Brunner | Hyde |
Crew
| Johann Potgieter | Screenplay |
| Anthony Makin | Screenstory |
| Robert Davies | Director |