Dick Lowry Director Miguel Ferrer Dexter Moyers Actor William O'Leary Capt. Rick Mullican Actor Jensen Daggett Maj. Melissa Hill Actor Paul Fusco ALF Voice, Executive Producer, Screenwriter Scott Michael Campbell 2nd Lt. Harold Reese Actor Beverly Archer Dr. Carnage Actor Charlie Robinson Dr. Stanley Actor John Schuck Gen. Myron Stone Actor Gregory Alan Williams Police Officer Actor Liz Coke Nina Actor Dell Yount Dr. Mockton Actor Dennis Creaghan Nigel Neville Actor Lenny Wolpe Dr. Newman Actor Michael D. Weatherred Murphy Actor Markus Redmond Sgt. Rhomboid Actor Ed Begley Jr. Dr. Warner Actor Ray Walston Motel Manager Actor Martin Sheen Col. Gilbert Milfoil Actor Wolf Bauer Producer Tom Patchett Producer, Screenwriter Kenneth Kaufman Executive Producer Mark Snow Original Music Henry M. Lebo Cinematographer William B. Stich Film Editing Junie Lowry-Johnson Casting Guy Barnes Production Design Chip Radaelli Art Director Wendy Ozols-Barnes Set Decoration