9 Musim
271 Episode
Perry Mason - Season 9 Episode 6 (1966)
The Safeline Insurance Company notices an increase in heart attacks among their policy holders. The company suspects fraud and hires Perry and Paul to investigate. When Paul goes undercover as a construction worker, he almost doesn't survive the assignment.
- Negara : United States of America
- Aliran : Mystery, Drama, Crime
- Studio : CBS
- Direktur : Erle Stanley Gardner
- Pemeran : Raymond Burr, Barbara Hale, William Hopper, William Talman, Ray Collins
