Leonard Ganley MBE (27 April 1943 – 28 August 2011) was a Northern Irish snooker referee who refereed four World Snooker Championship finals between 1983 and 1993.
Ronnie's Snooker Hotshots 2004
as Self
Alex Higgins: Rebel Without a Pause 1997
Actor
Snooker: Basic Skills 1996
Jimmy White: Close To The Wind 1994
Jim Davidson's Snooker Balls-Ups 1994
Stephen Hendry: Doing the Business 1988
Credits from TMDB.