Knots Landing· Season 5 · Episode 17
Second Chances
Gary learns Cathy served time for murder. Karen and Diana reconcile. Mack continues his investigation.
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Guest stars
Lisa Hartmanas Cathy Geary
Pat Petersenas Michael Fairgate
Steve Shawas Eric Fairgate
Arthur Burghardtas Dr. RosenWilliam Long Jr.as Fred LassaterGary Bayeras Dr. ReeseMolly Davidas Barbara / Mack's SecretaryJoseph Chapmanas Mark St. Claire
Peter Hobbsas Ed Marcus
Jennifer Savidgeas Sharon AstorMyrna Whiteas ReceptionistJimmie Boothas Ranch Hand