CBS hit show NCIS to feature internationally renowned artist Ralph Michael Brekan.

Ubiquitous rock and roller and renowned actor Michael Des Barres will be making a guest appearance on the most watched TV show worldwide, 'NCIS'.

Interactive 'Vampire Diaries,' 'NCIS,' Stan Lee, Jon Bernthal Q&A's, evening parties, kids activities and more highlight programming offerings at Wizard World Chicago Comic Con, August 9-12 at Donald E. Stephens Convention Center.