The actor that played King Arthur in the 1967 film "Camelot" also starred with Christopher Plumber in an action film released in what year?
Highpoint (film): Highpoint is a Canadian 1982 action film starring Richard Harris, Christopher Plummer and Beverly D'Angelo. Richard Harris:  He appeared on stage and in many films, appearing as Frank Machin in "This Sporting Life", for which he was nominated for the Academy Award for Best Actor, King Arthur in the 1967 film "Camelot" and the subsequent 1981 revival of the show.
1982