US Box Office – 14 August 1968

1 3 9 ROSEMARY’S BABY Mia Farrow, John Cassavetes
2 2 4 FOR LOVE OF IVY Sidney Poitier, Abbey Lincoln
3 NE 8 WHERE WERE YOU WHEN THE LIGHTS WENT OUT? Doris Day, Robert Morse
4 NE 2 HANG ‘EM HIGH Clint Eastwood, Inger Stevens
5 4 19 2001: A SPACE ODYSSEY Keir Dullea, Gary Lockwood
6 1 15 THE ODD COUPLE Jack Lemmon, Walter Matthau
7 6 11 THE DETECTIVE Frank Sinatra, Lee Remick
8 8 44 GONE WITH THE WIND Clark Gable, Vivien Leigh [Re-issue] 
9 5 7 THE THOMAS CROWN AFFAIR Steve McQueen, Faye Dunaway
10 7 34 THE GRADUATE Dustin Hoffman, Anne Bancroft

Complete US Box Office Charts (week-by-week)
from Variety magazine are available here:
https://www.amazon.com/Weekly-Box-Office-Charts-1960s-ebook/dp/B071GM8FLZ/

US Box Office – 9 August 1967

1 2 8 THE DIRTY DOZEN Lee Marvin, Ernest Borgnine
2 3 11 BAREFOOT IN THE PARK Robert Redford, Jane Fonda
3 NE 8 TO SIR WITH LOVE Sidney Poitier, Judy Geeson
4 1 8 YOU ONLY LIVE TWICE Sean Connery, Akiko Wakabayashi
5 4 20 THOROUGHLY MODERN MILLIE Julie Andrews, James Fox
6 5 11 A GUIDE FOR THE MARRIED MAN Walter Matthau, Inger Stevens
7 6 6 UP THE DOWN STAIRCASE Patrick Bedford, Sandy Dennis
8 NE 3 THE NAKED RUNNER Frank Sinatra, Peter Vaughan
9 7 33 THE SAND PEBBLES Steve McQueen, Richard Attenborough
10 RE 22 THE TAMING OF THE SHREW Elizabeth Taylor, Richard Burton

Complete US Box Office Charts (week-by-week)
from Variety magazine are available here:
https://www.amazon.com/Weekly-Box-Office-Charts-1960s-ebook/dp/B071GM8FLZ/