A growing source of silent era film information. This listing is from The Progressive Silent Film List by Carl Bennett. Copyright © 1999-2025 by Carl Bennett and the Silent Era Company. All Rights Reserved.

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I Don’t Know
(1928) England
B&W : Short film
Directed by (unknown)

Cast: Emmie Joyce [herself]

De Forest Phonofilm [United Kingdom] production. / Released March 1928. / Phonofilm 35mm spherical format. Phonofilm sound-on-film synchronized sound system. / Full-sound film.

Performance: Song.

Survival status: (unknown)

Current rights holder: (unknown) [United Kingdom]; Public domain [USA].

Keywords: Synchronized sound film

Listing updated: 13 May 2010.

References: Gifford-British n. 08322b.