Alex McAvoy (March 10, 1928 – June 16, 2005) was a Scottish actor known for his roles as Sunny Jim in the BBC Scotland adaptation of Neil Munro's Para Handy stories, The Vital Spark, and as the teacher in Pink Floyd's musical film, The Wall.
Biography：Alex McAvoy (March 10, 1928 – June 16, 2005) was a Scottish actor known for his roles as Sunny Jim in the BBC Scotland adaptation of Neil Munro's Para Handy stories, The Vital Spark, and as the teacher in Pink Floyd's musical film, The Wall.
