A distinguished Scottish actor, he gained prominence in the 1960s and 70s for his powerful performances on stage and screen. Known for his intense and often unpredictable acting style, he delivered acclaimed portrayals in productions like "Hamlet" and "Inadmissible Evidence." He transitioned seamlessly to film, earning recognition for roles in movies such as "Excalibur" and "The Reckoning." Despite a reputation for being difficult, his talent and dedication left a lasting impact on both theater and cinema.