(1913-1986) was an American actress who
- Helen Mack
- Helen Mack in She (1935)
enjoyed a lengthy career in film, starring in 44 films, predominately in the 1930's.
- Blind Adventure (1933) - Mack is tied up in a sack, and OTM gagged.
- She (1935) - Mack is prepped for sacrifice, OTM gagged,