...in 1966 -
1966: Ep #70 - Matthew and Liz discuss his attack on
Burke. - that in four years in the future he would be acting in Ben Stokes' old age makeup -
1970: Ep #1113 - Barnabas vows that he will no longer
condemn himself to his coffin. - especially considering that in 1966 the Ben Stokes character hadn't even been created yet.