A work in constant progress (and occasional regress).
Alias:
Joan Feinstein 
 Joan L. Feinstein 
 Joan Spiegel Feinstein
Joan Van Horn is a production manager and producer, known for SEINFELD (1989), RAGING BULL (1980) and MANHATTAN (1979).
Associate Producer:
1984  Splitz
Producer:
1984  Splitz
1995  Escape to Witch Mountain
1995  Freaky Friday
1995  The Barefoot Executive
1997  The Love Bug
1997  Toothless
Second Assistant Director:
1978  Slow Dancing In The Big City
1979  Manhattan
1979  Voices
1980  Raging Bull
1980  Stoned
1981  The Four Seasons
1984  Splitz
1995  Escape to Witch Mountain
1995  Freaky Friday
1995  The Barefoot Executive
1997  The Love Bug
1997  Toothless
Producer:
1989  Seinfeld
1997  The Wonderful World of Disney
Most data and links to images for the Movies section come from TheMovieDB (TMDB).
Additional data for Film Titles come from The Open Movie Database (OMDb).
At least one plug-in comes from IMDb.
Data are -- hey, it's a plural -- subject to the limitations of their sources. (For example, TMDB search results currently max out at 20.) I am limiting myself to free data sources for now. (No, a "free trial" is not free.)
While much of the above data are retrieved directly from outside APIs and other such sources, data from American Film Institute (AFI) and British Film Institute (BFI) were manually entered the old fashioned way into a MySQL database. Re BFI I took the following liberties:
Regarding profile removals and data corrections:
Filtering is applied here to film projects flagged as "adult" by TheMovieDB. Pending "popular demand" I am contemplating a login and profile system with preferences (such as whether to allow adult images to appear) and permissions (such as data entry).
Whereas the overall purpose of this website is to serve as a personal demo/portfolio/workshop of web and data skills, this Movies section is not meant to compete with or substitute for far more definitive movie websites.
Whether or not he still clings to an award which he won in 1986 as a film critic for his college's newspaper, Jeffrey Hartmann is not responsible for the texts of overviews and biographies supplied by external data sources.