Dale Midkiff Capt. Darien Lambert Actor Liz Alexander Selma Actor Peter Donat Dr. Mordecai "Mo" Sahmbi Actor Dorian Harewood Guest Star Mia Sara Guest Star Mary-Margaret Humes Guest Star Elaine Smith Guest Star Henry Darrow Guest Star Michael Muntz Guest Star Steven Grives Guest Star Pippa Grandison Guest Star Silvio Ofria Guest Star Michael Warren Guest Star Dominique Miller Guest Star Victor Love Guest Star Chad Tyler Guest Star Henk Johannes Guest Star Ian Smith Guest Star Bartholomew John Guest Star Peter Kent Guest Star Harve Bennett Executive Producer, Writer Jeffrey Hayes Executive Producer, Writer Gary Nardino Executive Producer Grant Rosenberg Executive Producer, Writer Darryl Sheen Producer George Yanok Writer Ruel Fischmann Writer Harold Gast Writer Garner Simmons Writer Tracy Friedman Writer Bill Froehlich Writer Maryanne Kasica Writer Mark Rodgers Writer David Loughery Writer Ronald M. Cohen Writer Michael Scheff Writer