It's possible that he has appeared in smaller productions or had roles that haven't been widely publicized.
To get a more comprehensive list, you could:
* Check his official website or social media pages: Actors often list their past work on their online profiles.
* Search for him on IMDb or other film databases: These databases usually have extensive lists of actors' projects.
* Contact his agent or representative: They may have more information about his work history.
Let me know if you have any other questions about Julian Ahlquist or his career.