Shallow Hal is a 2001 romantic comedy film directed by the Farrelly brothers. The film follows a shallow man who is hypnotized into seeing only the inner beauty of women, which leads him to pursue a woman who is physically unattractive but has a kind heart.
The "Shallow Hal" title font is most likely Gill Sans Ultra Bold, designed by Eric Gill in the late 1920s. The font is based on Edward Johnston's typeface, which Gill worked on during his apprenticeship. More details are available here.