Guest Stars Eric Szmanda as Gregory "Greg" Sanders Robert David Hall as Dr. Albert "Al" Robbins Bonnie Burroughs as Dusty Catherine MacNeal as Grissom's Doctor Tricia Helfer as Ashleigh James Mark Sheppard as Rod Darling Susan Misner as Cassie James Keith Allan as Fashion Photographer Bill Sage as Frank McBride Jimmie F. Skaggs as Tookie Nicole Randall Johnson as Nurse Erin Guzowski as Lola