Basketball legend Shaquille O'Neal, in town for tonight's Cavs-Sixers game, stopped at the Comcast Center, presumably for high-level meetings.

Shortly after the 1 p.m. start of the 3-D Comcast Holiday Spectacular show in the lobby -- in which he appears -- the man himself emerged from an elevator, put on 3-D glasses, and watched part of the show.

Comcast CEO Brian Roberts joined him for a few moments while passersby and Comcasters snapped away.