Tony Todd, who plays General Juma, had a small part in season three as a police officer
At 6:14pm, at the top of a list of names on the computer Jack is using, the first four names are: Paul Gadd, Amanda Howell, David Latham and Scott Powell. These are all producer/editors on the show, so it was quite amusing to see them dropped in amongst character names.
When Larry Moss receives the phone call from Renee Walker about her discovery of the staging base, he calls for two FBI agents, Turner and Charters, to accompany him as he steps into the elevator. This is likely a reference to the episode's director, Brad Turner, and the series director of photography, Rodney Charters.