• 
  Robert Hays

  Brad Benson (36 episodes, 1979-1980)
• 
  Peter Scolari

  Kenny (1 episode, 1979)
• 
  Danny DeVito

  unchiul Cheech
• 
  Dolph Sweet

  Sheriff (1 episode, 1979)
• 
  Paul Pape

  Vinnie Visicio (1 episode, 1979)
• 
  Carmen Filpi

  Willy (1 episode, 1979)
• 
  Rosanna DeSoto

  Nurse Alonzo (1 episode, 1979)
• 
  Helen Page Camp

  Mother Elena (1 episode, 1979)

• 
  Anne De Salvo

  Carmela (1 episode, 1979)
• 
  Diane Robin

  Didi Malloy (13 episodes, 1979)
• 
  Meeno Peluce

  Matthew Stewart (1 episode, 1980)
• 
  Tammy Lauren

  Hillary (12 episodes, 1979)
• 
  Joseph V. Perry

  The Customer (1 episode, 1979)
• 
  Tim Thomerson

  Gianni (2 episodes, 1979-1980)
• 
  Adrian Zmed

  Maxie (2 episodes, 1979-1980)

• 
  Ilene Graff

  Debbie (1 episode, 1980)
• 
  Jeremy Schoenberg

  Billy (1 episode, 1980)
• 
  Doris Roberts

  Theresa Falco (36 episodes, 1979-1980)
• 
  Simone Griffeth

  Stewardess (1 episode, 1979)
• 
  Donna Pescow

  Angie Falco Benson (36 episodes, 1979-1980)
• 
  Bruce Kimmel
• 
  Jane Daly

  Beth (1 episode, 1980)
• 
  Debralee Scott

   Marie Falco (36 episodes, 1979-1980)
• 
  Sharon Spelman

   Joyce Benson (36 episodes, 1979-1980)