Coming Soon.net

The Internet Movie Database

Metacritic

Rotten Tomatoes
comprehensive movie review site 

Yahoo! Movies

All Music

Alternate Music Press

Essentials of Music

Grand Ole Opry

TicketMaster.com

ABC

CBS

CNN

Discovery Channel

FOX

History Channel

HBO

NBC

PBS

Showtime

Yahoo! TV

American Theater Web

Broadway.com

Internet Broadway Database

Playbill On-Line

Purple Rose Theatre

Detroit Opera House

Detroit Repertory Theatre

Fox Theatre

Hulu

Joost