Roy "Mad Dog" Earle (Humphrey Bogart)
Sergeant Early (Joe Sawyer) and Sgt Harry Parsons (Pat Flaherty) both holding Colt 1911 Pistols.
GMen is a 1935 crime drama staring James Cagney
The Maltese Falcon is the classic 1941 film noir starring Humphrey Bogart as private detective Sam Spade
The Professionals is a 1966 Western stars Lee Marvin
Three Days of the Condor, Joe Turner (Robert Redford), codenamed "Condor"
A few more:
http://www.imfdb.org/wiki/M1911_pistol_series