Guest Stars Jon Wellner as Henry Andrews Archie Kao as Archie Johnson Sheeri Rappaport as Mandy Webster Jaime Ray Newman as Melinda Carver Liza Weil as Risa Varness Kate Vernon as Dr. Penelope Russell Michael Welch as Steuben Lorenz Christine Scott Bennett as Yeoman Sally Malloy Reg Rogers as Jonathan Danson Michelle Belegrin as Yeoman Josh Coxx as Artemis Bishop Bradford Tatum as Ensign Garth Randy Lowell as Collectibles Dealer Aneliese Roettger as Blue Painted Lady Karl Herlinger as Yeoman Patrick Bristow as Lionel Rose Judy Jean Berns as Mrs. Rose