Empty Saddles in the Old Corral remembers Peter Brown Peter Brown (October 5, 1935 – March 21, 2016) was an American television actor known for his four-year role as young Deputy Johnny McKay opposite John Russell as Marshal Dan Troop in the 1958 to 1962 ABC/Warner Brothers western television series, Lawman and as Texas Ranger Chad Cooper on Laredo from 1965 to 1967As a contract player for Warner Brothers, Brown appeared in the films Red Nightmare and Darby's Rangers. Though his role in Onionhea