The LEGENDARY last lap from Bruce Anstey, in which he set the fastest lap ever around the course, at 133.977 mph.  Here you can witness the way he overtakes everyone, from 4th to 1st.

The commentators really didn’t believe what they were seeing, this is what they kept saying about Anstey during that lap:
“I don’t think he’s gonna get him, is he!”
“I don’t…. oh he’s through!”
“Surely he’s not…. HE IS! HE IS! HE IS!”