Guest Stars Eric Szmanda as Gregory "Greg" Sanders David Berman as Dr. David Phillips Glenn Morshower as Sheriff Brian Mobley Judith Scott as Dr. Jenna Williams David Kaufman as Halo Metz James Avery as Preston Cash Lorry Goldman as Lou Kevin Cooney as Capt. Murdle Christine Tucci as Dr. Kiera Behrle Christina Chambers as Vicki Mercer Deirdre Quinn as Shannon Douglas Roberts as Tony Candlewell Channing Carson as Emily Behrle Edmund Wyson as Capt. Arrington Joe Michael Burke as Carl Kelly Gerald Castillo as Max Dyana Ortelli as Marlene
