Harold's Going Stiff - 2011 is rated/received certificates of:
UK:15
Stiff - 2004 TV is rated/received certificates of: Australia:M
The Lucky Stiff - 1949 is rated/received certificates of: Sweden:15 USA:Approved USA:Passed (National Board of Review)
Castle - 2009 Lucky Stiff 3-14 is rated/received certificates of: Netherlands:12
Fraggle Rock - 1983 Bored Stiff 3-18 is rated/received certificates of: Australia:G
CSI NY - 2004 Scared Stiff 7-8 is rated/received certificates of: Netherlands:12
Law and Order - 1990 Lucky Stiff 19-11 is rated/received certificates of: USA:TV-14
Lucky Stiff - 1988 is rated/received certificates of: Iceland:L Iceland:12 (video rating) Portugal:M/16 USA:PG West Germany:16
Stiff Upper Lips - 1998 is rated/received certificates of: Australia:M Iceland:L Portugal:M/12 (video premiere) Spain:T UK:15 USA:R
Gimme Gimme Gimme - 1999 Stiff 2-2 is rated/received certificates of: UK:15 (video rating) (2002)
AC DC Stiff Upper Lip Live - 2001 V is rated/received certificates of: Australia:M (DVD rating) UK:E
Last of the Summer Wine - 1973 Walking Stiff Can Make You Famous 12-4 is rated/received certificates of: UK:U (video rating) (2008)
The different Letters on a golf shaft are the flex of the club. In order from stiff to soft: X - EXtra Stiff S - Stiff R - Regular A or M - Senior (Amateur or Mature) L - Ladies. The letters may be combined to show in-between ratings, such as SR (Stiff/Regular).