Magnum, P.I.
1980
Pierre Lynn de Lappe (October 5, 1935 – March 21, 2016), also known as Peter Brown, was an American actor. He portrayed Deputy Johnny McKay opposite John Russell as Marshal Dan Troop in the 1958 to 1962 ABC-Warner Brothers western television series Lawman and Texas Ranger Chad Cooper on NBC's Laredo from 1965 to 1967. Wikipedia