Back in 1998, when not everybody had cable, TNT took a bunch of movie stars and threw them together with a B-list cross between Ryan Gosling and Ryan Reynolds for a film that turns out to be a rom-com hiding inside a legal procedural. “Legalese” stars James Garner (who, admittedly, is also a TV star) as a high-profile L.A. attorney asked to defend a movie star (Gina Gershon) accused of murder. Edward Kerr is Garner’s neophyte protégé. Mary-Louise Parker is Garner’s more experienced protégé and Kerr’s rom-com foil. The rest is dull-edged satire about lawyers, television, journalism and pop culture.