Lovejoy S05 E09 The Peking Gun

"In the shady world of antiques, Lovejoy has a knack for finding the truth."

Charlie Gimbert asks Lovejoy to value a colonial widow's Chinese treasures. Lovejoy is interested in an unusual Peking cannon and gets Charlotte's opinion on it. The cannon has great significance for a Chinese tong, and Lovejoy and Charlotte are in danger as the Chinese community prepares to do battle over it.