Testing
Filed under: ABC, CBS, The CW, Discovery-HD, ESPN-HD, MyNetworkTV, NBC, TNT-HD, Listings
What we're watching tonight:
ABC (720p) has the season premiere of Homeland Security at 8 p.m. and the network season premiere of Scrubs at 9 & 9:30 p.m.
CW (1080i) brings back 90210 at 8 p.m...