HDTV Listings for May 7, 2011

What we're watching tonight:

• BBC America (1080i) has Doctor Who at 9 p.m. and Saturday Night Live with Tina Fey & Ellie Goulding at 11:29 p.m.
• NBC (1080i) airs Chase at 8 p.m.
• Fox (720p) has NASCAR Sprint Cup Series @ Darlington at 7 p.m.
• ABC (720p) has NBA Playoffs action with Heat/Celtics at 8:30 p.m.
• Syfy (1080i) presents Almighty Thor at 9 p.m.
• CBS (1080i) has CSI: Miami at 9 p.m.
• A&E (720p) has Parking Wars at 10 & 10:30 p.m.
• Versus (1080i) has NHL Playoffs action with Predators/Canucks at 8 p.m.