• 
  Diane Keaton

  regizor

• 
  Monica Calhoun

  Carol
• 
  Nick Angotti

  Coach
• 
  Tammy Lauren

   Elizabeth 'Lizzie' Stern / ... (3 episodes, 1987-1993)
• 
  Vince Vaughn

  Richard / Steve Guarino / Steve
• 
  James Marshall

  Willie Willens / Doug Simpson / Joey
• 
  Lori Loughlin

  Sally / Kelly
• 
  Patricia Arquette

  Dana MacCallister

• 
  Kirsten Dunst
• 
  Robin Tunney

  Brooke
• 
  Diane Baker

  Helen Welker-Summers
• 
  Kelli Williams

  Cassie O'Brian
• 
  Danny DeVito

  Ackroyd
• 
  Barbara Barrie

  Shirley
• 
  Eddie Cibrian

• 
  Cuba Gooding Jr.

  Paul
• 
  CCH Pounder

  Renee Cook
• 
  Bibi Besch

   Mrs. Evans / ... (2 episodes, 1984)
• 
  George Dzundza

   Arthur Jennings / ... (2 episodes, 1984-1988)
• 
  Nicole Eggert

  Heidi
• 
  Shirley Jo Finney

   Mrs. Jackson (2 episodes, 1989-1992)
• 
  David Faustino

   Louie Dawson / ... (2 episodes, 1986-1992)
• 
  Concetta Tomei

   Elizabeth Henderson (2 episodes, 1990-1992)
• 
  Peter Billingsley

  Joey Martelli
• 
  Geoffrey Blake

   Dexter Lee Smith / ... (2 episodes, 1984-1989)
• 
  Anne Gee Byrd

   Mrs. Shaw / ... (2 episodes, 1984-1989)
• 
  James Calvert

   Brian Lance / ... (2 episodes, 1984-1992)
• 
  Gloria Carlin

   Frances Taylor / ... (2 episodes, 1989-1993)
• 
  Johann Carlo

   Consuela Fabian / ... (2 episodes, 1984-1985)
• 
  Darleen Carr

   Elanor Prosky / ... (2 episodes, 1989-1993)
• 
  Christopher Collet

   Kyle / ... (2 episodes, 1984-1991)
• 
  Allison Dean

   Kerry Cook / ... (2 episodes, 1989-1990)
• 
  Elinor Donahue

   Laura Donovan / ... (2 episodes, 1984-1988)
• 
  Holly Dorff

   Female Student / ... (2 episodes, 1987-1989)
• 
  Beau Dremann

   Beef Adams / ... (3 episodes, 1984-1988)
• 
  Michael Durrell

   Lieutenant Gennaro / ... (2 episodes, 1986-1993)
• 
  J. Trevor Edmond

   Kevin (2 episodes, 1990-1996)
• 
  Alix Elias

   Aunt Magdelena / ... (2 episodes, 1984-1994)
• 
  Michael Fairman

   Dr. Bolton / ... (2 episodes, 1987-1989)
• 
  Matthew Faison

   Bill Green / ... (2 episodes, 1987)
• 
  Timothy Gibbs

   Jimmy Matthews / ... (2 episodes, 1984)
• 
  Kat Green

   Blanche / ... (2 episodes, 1988-1993)
• 
  David Greenlee

   Gregg / ... (2 episodes, 1985-1986)
• 
  Khrystyne Haje

   Brianne Corey / ... (3 episodes, 1986-1992)
• 
  Josh Hamilton

   Chip Fulton / ... (2 episodes, 1985-1991)
• 
  Vince Howard

  Mr. Parrish
• 
  Israel Juarbe

   2nd Piranha / ... (2 episodes, 1984-1985)
• 
  Michael Landes

   David Corbin / ... (2 episodes, 1992)
• 
  Sean Le Sure

   Lonnie Jamal (3 episodes, 1992-1995)
• 
  Fernando López

   Carter / ... (2 episodes, 1991-1992)
• 
  Stephen Macht

   Bob Anastas / ... (2 episodes, 1984-1987)
• 
  Gregory Paul Martin

   Brad / ... (2 episodes, 1989-1990)
• 
  Marty McGaw

   Fran Wisnewski / ... (2 episodes, 1991-1993)
• 
  Anne Meara

   Mrs. Salters / ... (2 episodes, 1987-1993)
• 
  Richard Moll

   Coach Hillman / ... (2 episodes, 1992)
• 
  Gabriel Olds

   Richard (2 episodes, 1992-1995)
• 
  Dominic Oliver

   Paramedic / ... (3 episodes, 1986-1990)
• 
  Millie Perkins

  Klara Markowitz
• 
  John Richard Petersen

  Student
• 
  Karen Petrasek

   Farrah Bogdosian / ... (2 episodes, 1985-1987)
• 
  David Purdham

  Jimmy's Dad
• 
  R.D. Robb

  Jeremy
• 
  Alan Sader

   Dr. Hildebrand / ... (2 episodes, 1988-1993)
• 
  Kevin Sifuentes

   1st Piranha / ... (2 episodes, 1985-1989)
• 
  Raymond Singer

   Arthur Katz / ... (2 episodes, 1987-1988)
• 
  Charles Stransky

   Alfred Wainwright / ... (2 episodes, 1989)
• 
  Marcelino Sánchez

   Jesse / ... (2 episodes, 1985)
• 
  Paul Walker

   Dill (2 episodes, 1984-1994)
• 
  Claudia Wells

   Lisa / ... (2 episodes, 1984-1986)
• 
  Justin Whalin

   Chaz Havelik / ... (2 episodes, 1993)
• 
  Nita Whitaker

  School Nurse
• 
  Lauren Woodland

   Cathy Fischer / ... (2 episodes, 1987-1989)
• 
  Roxana Zal

   Allie Newton / ... (2 episodes, 1986-1992)
• 
  Danny Zorn

   Arnie Greenbaum / ... (2 episodes, 1991-1992)
• 
  Ilario Pantano

  Mark
• 
  Manfred Melcher

   Bob / ... (2 episodes, 1987-1988)
• 
  Tito Ortiz

   TJ Tores / ... (2 episodes, 1992-1993)