• 
  Gregory Harrison

  Dr. George Alonzo 'Gonzo' Gates
• 
  Charles Siebert

  Dr. Stanley Riverside II
• 
  Gary Brockette

  Clinton
• 
  Cassandra Gava

  O'Malley
• 
  Laurence Haddon

  Anesthesiologist
• 
  Rhonda Leigh Hopkins

  Ms. Tanner (as Rhonda Hopkins)
• 
  Mary McCarty

  Clara 'Starch' Willoughby, R. N.
• 
  Brian Stokes Mitchell

  Dr. Justin 'Jackpot' Jackson

• 
  Christopher Norris

  Gloria 'Ripples' Brancusi R. N.
• 
  Joseph Rassulo

  Baldavino
• 
  Harv Selsby

  Mr. Tanner
• 
  William Smith

  Tugwell
• 
  Trish Stewart

  Dr. Nancy Coffer
• 
  Nita Talbot

  Mrs. Englehart
• 
  Pernell Roberts

  Trapper John McIntyre