Sheldon Larry Director Kate Jackson Dr. Nora Hart Actor Howard Hesseman Congressman Calvin Phillips Actor Jerry Orbach Dr. Vincent Califano Actor Jeffrey Nordling Dr. Jake Prescott Actor Chip Zien Dr. Lionel Katz Actor Barbara Williams Charlene Actor David Hewlett Nyles Chapman Actor Alma Martinez Dolores Rosales Actor Tom Mardirosian Deputy Mayor Kaprow Actor Kathleen Robertson Sara Dobbs Actor Luis Guzmán Adelaido Ortiz Actor Kristina Nicoll Dr. Lipsky Actor Michael Copeman Limo Driver Actor Philip Akin Dr. Henshaw Actor Gene A. Mack Cab Driver Actor Jackie Richardson Pauline Styles Actor Al Waxman Mayor Andy Carmichael Actor