The reliably robust market for inspirational tales of World War II derring-do is efficiently targeted by generic action adventure "Age of Heroes." This behind-enemy-lines yarn may be wholly fictional, but the Brit pic's marketing boast -- that it depicts the birth of Ian Fleming's 30 Commando special forces unit, the alleged precursor to today's SAS -- should resonate with its target aud domestically. The U.K. home entertainment sector has proven highly receptive to World War II fare, and also to numerous titles starring authentic man-of-the-people Danny Dyer, so the pic also looks set for a successful raid on ancillary.