From Wikipedia the free encyclopedia Robert F Logan Jr born May 29 1941 is an American actor who has appeared in numerous films and television programs the most notable of which were a very successful series of family adventure movies in the 1970s Born in Brooklyn New York Logan is the eldest of seven children born to bank executive Robert Senior Young RJ was active in high school sports he received a baseball scholarship to the University of Arizona at Tucson There he was spotted by a Warner Bros talent agent Logan is recognized by many for his roles in familyoriented films such as the Wilderness Family film series From 1961 to 1963 Logan played JR Hale the young valet parking attendant on ABCs 77 Sunset Strip Logan succeeded the previous attendant Kookie played by Edward Byrnes who in the story line became a fullfledged investigator Then from 196566 Robert played the part of Jericho Jones an impetuous young man who for 13 episodes travelled around with Daniel Boone Description above from the Wikipedia article Robert Logan licensed under CCBYSA full list of contributors on Wikipedia