AT the funeral scene in Thailand Ho lights a roll of $100 bills. But the bills have the 2006 redesign.
The movie shows a Boeing 747 flying in, but 747s were not flown commercially until 1970.
In the English subtitles, Chubby disparagingly compares Lee's kid brother to Steve Martin. In the mid-to-late 1960s, when this takes place, Martin was not yet a popular performer. In fairness, this may have been a error by the subtitler, with the original Chinese version featuring a more timely comparison.