Forever young: Senior celebs still working

POSTED: 08:08 AM MDT Apr 06, 2012    UPDATED: 12:00 AM MDT Apr 24, 2015 
Al Pacino, September 2014

Let's take a look at some celebrities over the age of 65 for whom retirement is a dirty word, including acting legend Al Pacino, who celebrates his 75th birthday on Saturday.