主演：Rick Giovinazzo Veronica Stork Mitch Maglio Asaph Livni Nick Nasta Michael Tierno Arthur Saunders Lori Labar Jim Cooney Ray Pinero Leo Lunney 埃迪·佩皮托恩 Martin Blank Bob Mireau Tom Desantis 巴迪·吉欧凡纳佐
主演：戈登·凯 Carmen Silvera Vicki Michelle Hilary Minster Arthur Bostrom Kenneth Connor Jack Haig 尼古拉斯·佛朗考 金·哈特曼 理查德·马内尔 山姆·凯利 John D. Collins 盖伊·西纳 Richard Gibson Rose Hill Francesca Gonshaw
主演：Bruce Boxleitner Michael O #039;Hare Claudia Christian Jerry Doyle Mira Furlan Richard Biggs Andrea Thompson Bill Mumy Jason Carter Tracy Scoggins Stephen Furst Patricia Tallman Peter Jurasik
简介：The Psi Corps and President Clark, whose government has discovered Shadow vessels buried in Earth