“Some Adult Content” (* out of four) was a misfired comedy about a series of clueless filmmakers (Beatrice Alexandra Allen, Lynn Austin, Dan Bottomley, and others) who are making a low-budget porn film which keeps getting encumbered by various financial and logistical obstacles. Dreadful movie is rife with comic possibilities but falls flat at every turn and soon starts running on empty. In dire need of some adult filmmaking and a stronger and sharper script. For a more satiric but epic look at the porn industry and its filmmaking, watch 1997’s “Boogie Nights.”