The new Centauri appointed Narn government send a replacement for G'Kar, while an alien probe threatens to destroy Babylon 5 unless it gets the answers for a series of complicated scientific questions.
Stars: Bruce Boxleitner, Jerry Doyle, Mira Furlan, Richard Biggs, Andreas Katsulas, Peter Jurasik, Stephen Furst, Bill Mumy, Tracy Scoggins, Patricia Tallman, Jeff Conaway
Network: TNT, Syndication, Prime Time Entertainment Network