US Box Office – 23 September 1970

1 2 34 M*A*S*H Donald Sutherland, Elliott Gould
2 RE 41 Z Yves Montand, Irene Papas
3 3 13 CATCH-22 Alan Arkin, Martin Sheen
4 NE 1 THE WAR OF THE GARGANTUAS Russ Tamblyn / GODZILLA VS. MONSTER ZERO Nick Adams
5 NE 6 CRY OF THE BANSHEE Vincent Price, Elisabeth Bergner
6 RE 11 THEY CALL ME MISTER TIBBS Sidney Poitier, Martin Landau
7 RE 13 MYRA BRECKINRIDGE Raquel Welch, Mae West
8 NE 1 WHAT NEXT? Monica Nordquist / ALL TOGETHER NOW Arianna
9 RE 13 DARLING LILI Julie Andrews, Rock Hudson
10 NE 2 THE EXECUTIONER George Peppard, Joan Collins

Complete US Box Office Charts (week-by-week)
from Variety magazine are available here:
https://www.amazon.com/Weekly-Box-Office-Charts-1970s-ebook/dp/B071GPPSGR/