When Evil Calls (2006) - Johannes Roberts.

This low-budget, enjoyably goofy British riff on cult favourite Wishmaster includes a bravura performance from Sean Pertwee. He energetically plays the tall tale telling school janitor/cryptkeeper with infectious glee! Not all the grisly interludes work, and dynamic French actor, Dominique pinon appears to be acting in an entirely separate film!  Chris Barrie is unusually sedate, and the young, inexperienced, appealingly nubile cast do their breast!

The evilly wish-granting Djinn is a cliché horror clown, happy remedied by a lack of scream-time, but Pertwee's increasingly demented Janitor, and the gory film's trashy, Troma-esque exuberance ultimately won me over! In summation, the uneven feature's appeal is, perhaps, marginal, the more progressive B-movie cognoscenti might enjoy it, exploding warts an all!