Wiki seem to think so:
http://en.wikipedia.org/wiki/The_Wrecking_Crew_%28music%29
Did you all see the movie? A pal of mine was always talking about it at work, I think he drove up to Hollywood for the screening. I’ll wait for the DVD
There was a similar film a few years ago about Motown’s studio musicians:
http://www.standingintheshadowsofmotown.com/