Judas Priest, Avantasia, Sodom, At The Gates, Whitesnake, Def Leppard and Helloween are among the artists that will reportedly perform at this year's Castle Festival, set to take place July 1-5, 2008 in Smederevo Fortress, Serbia.

The festival billing is shaping up as follows:

Judas Priest
Avantasia
Sodom
AT The Gates
Soilwork
Dismember
Ensiferum
Sybreed
Saturnus
Manticora
Helloween
Def Leppard
Whitesnake
Evergrey
Lordi

For more information, visit www.castlefestival.org .