Julian Hathaway (905 episodes, 1969-1973)
Kate Prescott / Kate Hathaway Prescott (903 episodes, 1969-1973)
Allison Jessup (901 episodes, 1969-1973)
Christine Cameron #1 (1969) (88 episodes, 1969)
Michael Hathaway (7 episodes, 1969-1973)
Matthew Arnold (7 episodes, 1973)
Liz Hathaway (5 episodes, 1973)
John Rainey (5 episodes, 1973)
Steve Prescott (5 episodes, 1971-1973)
Dr. Joe Prescott (5 episodes, 1971-1973)
Dr. Hugh Jessup (4 episodes, 1971-1973)
Peter Jardin (4 episodes, 1971-1973)
Vicky Lucas (3 episodes, 1973)
Christine Cameron (4 episodes, 1973)
Mary Hathaway (3 episodes, 1973)
Ed Lucas (3 episodes, 1971-1973)
Loretta Jardin (3 episodes, 1973)
Adrienne Rainey (3 episodes, 1973)
Amy Snowden (2 episodes, 1973)
Tom O'Neill (2 episodes, 1973)
Roy Archer (1 episode, 1969)
Stella O'Brien (1 episode, 1969)
Nan Prescott (1 episode, 1971)
Ellie Jardin (1 episode, 1971)
Robert Jardin (1 episode, 1971)
Margaret Jardin #1 (1 episode, 1971)
Vicki Lucas Hathaway (1 episode, 1971)
Announcer (1 episode, 1973)
Sally Moore (1969) (unknown episodes)
Ed Lucas #2 (1969-1970) (unknown episodes)
Tony Monroe (1969-1970) (unknown episodes)
Earl Dana (1969-1970) (unknown episodes)
Ruth Monroe (1969-1970) (unknown episodes)
(1969) (unknown episodes)
Ed Lucas #1 (1969) (unknown episodes)
Dr. Hugh Jessup #1 (1969) (unknown episodes)
Lois Snowden (1970-1972) (unknown episodes)
Helen Wyatt (1970-1971) (unknown episodes)
Terry Prescott #1 (1970-1971) (unknown episodes)
Paul Monroe (1970) (unknown episodes)
Margaret Jardin #2 (1971-1972) (unknown episodes)
Terry Prescott #2 (1971-1972) (unknown episodes)
Laura Blackburn (1971) (unknown episodes)
Brad Ramsey (1971) (unknown episodes)
Daniel Hathaway (1972-1973) (unknown episodes)
Judge Halstad (1972) (unknown episodes)
Jeffrey Jordan (1972) (unknown episodes)
Dr. Hollis Forbes (1972) (unknown episodes)
Athena Stefanopolis (1972) (unknown episodes)
Rita Church (1972) (unknown episodes)
Steve Prescott #1 (1969-1970) (original cast) (unknown episodes)
Unknown (Year Unknown) (unknown episodes)
Howard Snowden (1969) (original cast) (unknown episodes)
Dr. James Hudson (unknown episodes)
Ben Jessup (1969-1972) (original cast) (unknown episodes)
Arthur Saxton (1969-1971) (original cast) (unknown episodes)