Warner Bros. Unveils Collectible Hotel Room Keys for Comic-Con 2010

Five Collectible Room Keys Showcase TV Series “Smallville,” “Supernatural” and

“V,” DC Universe’s “Batman: Under the Red Hood” and  DC Comics’ App

Twitter Pitch: Warner Bros. unveils promotion on 29,000 hotel room keys for #Comic-Con #2010:  http://bit.ly/WBSDCC #WBSDCC @thewbdotcom

BURBANK, Calif. (July 16, 2010) – Warner Bros. Entertainment (WBE) is launching its third annual San Diego hotel room key promotion for Comic-Con 2010, creating five limited-edition collectible key cards featuring specially designed artwork for the following properties:

For more click here