Though not much more than lightly charming, this romantic comedy about Star Trek fanatics trying to cope in the contemporary world is everything the recent documentary Trekkies failed to be. Written by coproducer Mark A. Altman and director Robert Meyer Burnett, it’s mainly a boys’ movie, and it’s helped as well as hampered by the participation of Star Trek icon William Shatner playing himself. For self-mockeryShatner is seen hawking a musical version of Julius Caesar in which he plays all the partshe’s at least as weird as Dean Martin in Kiss Me, Stupid but not nearly as funny. With Rafer Weigel, Erik McCormack, Audie England, Patrick Van Horn, Deborah Van Valkenberg, and Phil LaMarr. (JR)