Based on the clue 'burton speke explored the nile mungo park explor...', what is the answer?

What is associated with: burt lancaster took the role in the 1957 film that could only be called gunfight at this place? Based on the clue 'burt reynolds character wood newton was a football...', what is the answer? What is associated with: burt reynolds drives a trans am from georgia to texas back in this 1977 romp? Based on the clue 'burt reynolds the man who loved dancing', what is the answer? What is referred to by 'burton robbins mcgraw'? What is associated with: burton taylor roddy mcdowall plan to rule rome in this 4 hour 1963 bun deadener? What is associated with: burts musicals include at long last love with cybill shepherd this 1982 one with dolly parton? Based on the clue 'bury me not on the lone prairie without this red b...', what is the answer?