Barbara Weisberg Creator Michael Jacobs Creator Scott Baio Charles Actor, Director Willie Aames Buddy Lembeck Actor Nicole Eggert Jamie Powell Actor Josie Davis Sarah Powell Actor Alexander Polinsky Adam Powell Actor James Callahan Walter Powell Actor Ellen Travolta Lillian Actor Molly Orr Hillary Smith Guest Star Jack Bannon Dr. Clay Guest Star Sandra Kerns Ellen Powell Actor Ivan Gueron Nikki Guest Star Mary Sheldon Jenny Guest Star James Karen Austin Miller Guest Star Valerie Michaels Mindy Guest Star Kristina Coggins Mrs. Smith Guest Star Susan Jennifer Sullivan Tippi Brewster Guest Star Valerie Martinez Guest Star Ben Stein Stanley Willard Guest Star Frank Ferrante Guest Star Lisa Melilli Guest Star Al Burton Executive Producer Jane Startz Executive Producer Mitchell Bank Producer Todd Ellis Kessler Producer Leslie Maryon LaRose Producer Adrienne Armstrong Writer Dave DiGregorio Writer Bill Greer Writer Bill Fuller Writer Martie Cook Writer Arnie Wess Writer Kathy Greer Writer Kit Wilkinson Writer, Director Jim Pond Writer Chris Ballard Director Zane Buzby Director