Streaming availability in United States
Where to Watch The Girl from S.I.N. (1966)
Secret agent Poontang Plenty, who works to defeat evil while trying to crack the secret of invisibility.
Comedy 68 min
Where to Watch
Stream with subscription
Night Flight Plus 
Cultpix Watch free
Fawesome Cast
- Joyana as Poontang Plenty
- Barbara Kemp as Servant
- Caroline Evans as Servant #2
- Mary O'Hara as Karen Drake (as Lisa Ryan)
- June Roberts as Model (as Dolly Lee)