That was over 8 years ago in 2013.
Today he is 78, and has starred in 119 movies in total, 14 since Stand Up Guys was released.
In Stand Up Guys, I think Christopher Walken looks:
Stand Up Guys scores 5.9 out of 10 on The Movie Database.
Christopher Walken's first acting role was as 'Nikanor "Nick" Chevotarevich' in The Deer Hunter, released in 1978 when he was 35.