Films.

In 1961, David McKail's first engagement as a professional actor was in a dramatic sequence in a four part  documentary film, "As Long as You're Young", about youth hostelling activities in Scotland, directed and shot by Eddie McConnell.  The film won various prizes.  Thereafter...

"Life At The Top", 1965.  Dir. Ted Kotcheff, playing Oscar.

"The Battle of Britain", 1969.  Dir. Guy Hamilton, playing LAC Arnold.

"The Four Feathers", 1977.  Dir.  Don Sharp, as Dinner Guest.

"Silent Scream", 1989.  Dir. David Hayman, as Dr English.