Running Man is out on Blu-ray. This review on DVD Talk mentions Mick:
February 9, 2010
http://www.dvdtalk.com/reviews/40819/running-man-the/
With Amber and Weiss' help, they manage to locate a network satellite that, when hacked into, provides a valuable source of counter-programming to debunk the myths the underground is spreading That and an underground network, headed by Mic, played by Fleetwood Mac drummer Mick Fleetwood, wearing several small aging prosthetics, are designed to counteract this, however they can.