Captain Sheridan takes Garibaldi to task over the latter's inexplicably contrary behavior. Marcus and Franklin arrive on Mars, but their plan to link up with the Resistance hits a snag. Can this setback have anything to do with their eccentric travelling companion Captain Jack (Donovan Scott)? A disturbing plot twist caps J. Michael Straczynski's teleplay. "Racing Mars" was originally broadcast in America during the week of April 21, 1997. ~ Hal Erickson, Rovi