All times Eastern.

• 6PM, National Geographic - Hunter and Hunted: Bear Man’s Land. A team of experts, forensic evidence and original footage, help shed light on what actually caused Vitaly Nikolaenko to be fatally attacked by a bear. (60 min)
• 6PM, G4 - Ninja Warrior: Sasuke 6: Part 3 (30 min)
• 6PM, Discovery HD - Marvel Super Heroes’ Guide to New York City: City landmarks inspire comic book stories. (60 min)
• 6:30PM, G4 - Ninja Warrior: Sasuke 7: Part 1 (30 min)
• 7PM, ESPN2 - MLB Baseball (sports): New York Yankees at Detroit Tigers (180 min)
• 7PM, Bravo - Inside the Actors Studio: The Simpsons
• 7PM, Versus - Track and Field (sports): IAAF World Championships. From Osaka, Japan. (120 min)
• 7PM, Discovery Health - Impact: Stories of Survival: Bear Attack. A parachuting accident; a factory worker cracks his skull; a bear attacks a man. (60 min)
• 7PM, Speed - Chop Cut Rebuild: The Players & The Project. This season’s projects: a gull-winged Bricklin and a classic Impala. (30 min)

8PM and on after the jump!

• 8PM, BBCA - Top Gear: Jeremy, James and Richard each design an amphibious vehicle. (60 min)
• 8PM, G4 - X-Play: “Overlord”; “Project Sylpheed”; “Ninja Gaiden Sigma.” (30 min)
• 8PM, Discovery Times - Sleepwalk Crimes: Medical exams, rare footage and first-hand accounts of the phenomenon. (60 min)
• 8PM, Food Network - Good Eats: Cubing a Round. Cube steak. (30 min)
• 8PM, ESPN - NFL Preseason Football (sports): Cincinnati Bengals at Atlanta Falcons (180 min)
• 9PM, History Channel - Maneaters: Lion attacks. (60 min)
• 9PM, Discovery Health - Medical Incredible: Implant for Tourettes. A man with violent tics has electrodes implanted in his brain; man with superhuman flexibility. (60 min)
• 9PM, Versus - Bloodsport (movie): An American major flies to Hong Kong for an outlawed martial-arts contest called the Kumite. (120 min)
• 10PM, Showtime - Weeds: The Brick Dance. Nancy discovers new dangers; Andy must go to boot camp; Celia hires a lawyer. (30 min)
• 10PM, Travel Channel - Anthony Bourdain: No Reservations: Cleveland. Tony gets a call from his old friend and nemesis Michael Ruhlman who convinces him to visit Cleveland, Ohio. (60 min)
• 10PM, Speed - American Muscle Car: Ram Air! Increasing air to the engine increases horsepower. (30 min)
• 11PM, Discovery Channel - Wildcatters: A poker player bets more than $1 million that he will find gas in Northern California. (60 min)
• 11PM, Food Network - Good Eats: Stew Romance. Stew. (30 min)
• 11PM, Military Channel - Firepower: Russia’s Air Power. Russian-built fighter planes emerge from a veil of secrecy. (30 min)