Characters played by Lee Majors
Will Kane
Characters played by David Carradine
Ben Irons
Characters played by J.A. Preston
Alonzo
Characters played by Michael Pataki
Darold
Characters played by Katherine Cannon
Amy Kane
Characters played by M. Emmet Walsh
Harold Patton
Characters played by Frank Campanella
Dr. Losey
Characters played by Tracey Walter
Harlan Tyler
Characters played by Britt Leach
Virgil
Characters played by Pernell Roberts
Marshal J.D. Ward
Characters played by Charles Benton
Emmett
Characters played by Sanford Gibbons
Frank Stam
Characters played by Stonewall Jackson
Telegrapher
Characters played by Francesca Jarvis
Mrs. Garver
Characters played by Henry Kendrick
Martin Garver