Screenwriter
Isabel Ostrander
Isabel Ostrander is a screenwriter credited in 1 film on Filmaments, with frequent collaborators including J. P. McGowan, Marie Walcamp, Pat O'Malley.
Frequently worked with
- J. P. McGowan 1 film
- Marie Walcamp 1 film
- Pat O'Malley 1 film
Films
- The Red Glove 1919