There have been several film adaptations of Jose Rizal's novel "Noli Me Tangere," but the earliest known adaptation was a silent film released in 1926 by the Philippine Educational Motion Picture Company.
The 1930s saw another silent film adaptation, but it is unclear what cast members were involved.
If you are interested in learning about specific film adaptations of "Noli Me Tangere," please specify the year of the film you are looking for.