It's possible she is:
* A less-known actor: Her credits might be on smaller projects or under a different name.
* Working behind the scenes: She might be involved in production, writing, or another aspect of filmmaking.
* Not involved in the industry: It's possible the name is a misremembered or misspelled version of someone else's name.
To find more information, you could try:
* Searching online movie databases: Websites like IMDb, Letterboxd, or The Movie Database might have information about her work, even if it's not widely known.
* Using social media: Searching for Cheryl Pollak on platforms like Twitter, Facebook, or LinkedIn might reveal connections to film and television.
* Looking for local productions: If you know her location, you can search for local theater or film groups that might have involved her.
Without more information, it's difficult to confirm her involvement in any specific movie or television projects.