| | | | |
| Series Cast Summary (30 of 89) (View more cast) | Episode Count | Year Range | STARmeter™ |
 | Raymond Burr ... Herman Bockweiss | 12 | (1978-1979) | 4,732 |
 | Barbara Carrera ... Clay Basket | 12 | (1978-1979) | 8,373 |

| Richard Chamberlain ... Alexander McKeag | 12 | (1978-1979) | 3,026 |
 | Robert Conrad ... Pasquinel | 12 | (1978-1979) | 5,220 |

| Richard Crenna ... Colonel Frank Skimmerhorn | 12 | (1978-1979) | 3,620 |
 | Chad Everett ... Major Maxwell Mercy | 12 | (1978-1979) | 2,810 |
 | Alex Karras ... Hans Brumbaugh | 12 | (1978-1979) | 8,606 |
 | Brian Keith ... Sheriff Axel Dumire | 12 | (1978-1979) | 4,514 |
 | Sally Kellerman ... Lise Bockweiss | 12 | (1978-1979) | 5,595 |

| Donald Pleasence ... Sam Purchas | 12 | (1978-1979) | 1,739 |

| Lynn Redgrave ... Charlotte Buckland Seccombe | 12 | (1978-1979) | 4,898 |

| Dennis Weaver ... R.J. Poteet | 12 | (1978-1979) | 5,167 |

| Stephen McHattie ... Jacques 'Jake' Pasquinel | 11 | (1978-1979) | 2,256 |

| William Atherton ... Jim Lloyd | 10 | (1978-1979) | 2,418 |

| Timothy Dalton ... Oliver Seccombe | 10 | (1978-1979) | 514 |

| Cliff De Young ... John Skimmerhorn | 10 | (1978-1979) | 3,342 |

| Andy Griffith ... Professor Lewis Venor | 10 | (1978-1979) | 2,867 |
 | Gregory Harrison ... Levi Zendt | 10 | (1978-1979) | 8,365 |

| David Janssen ... Narrator / ... | 10 | (1978-1979) | 7,468 |
 | Lois Nettleton ... Maude Wendell | 10 | (1978-1979) | 14,120 |
 | Cristina Raines ... Lucinda McKeag Zendt | 10 | (1978-1979) | 7,604 |

| Robert Vaughn ... Morgan Wendell | 10 | (1978-1979) | 2,876 |
 | Anthony Zerbe ... Mervin Wendell | 10 | (1978-1979) | 8,678 |

| Jesse Vint ... Amos Calendar | 6 | (1978-1979) | 24,872 |
 | Sharon Gless ... Sidney Endermann | 5 | (1979) | 5,468 |

| Les Lannom ... Bufe Coker | 5 | (1978-1979) | 32,480 |
 | Kario Salem ... Marcel 'Mike' Pasquinel | 5 | (1978-1979) | 37,501 |
 | Michael LeClair ... Young Jim Lloyd | 5 | (1978-1979) | 79,313 |

| Glynn Turman ... Nate Person | 5 | (1978-1979) | 9,103 |
 | Gloria McMillan ... Mrs. Brumbaugh | 5 | (1978-1979) | 99,794 |
View more cast |