Characters played by Linda Purl
Anne Macarino
Characters played by Desi Arnaz Jr.
Steve Aletti
Characters played by Jessica Walter
Louise Carmino
Characters played by David Doyle
Joseph Carmino
Characters played by Tom Bosley
Dr. Andrew Brantford
Characters played by Bill Bixby
Herbert Freemont
Characters played by Lucille Benson
Mrs. Krieg
Characters played by Annie Potts
Linda Cleary
Characters played by Tracy Brooks Swope
Babs
Characters played by Allen Joseph
Albert Macarino
Characters played by Mark Thomas
Mario Macarino
Characters played by Argentina Brunetti
Aunt Imelda
Characters played by Tom Pedi
Uncle Sanchi
Characters played by Beulah Quo
Mrs. Yamato
Characters played by Robert Resnick
Rick
Characters played by Stuart Nisbet
Professor Wellman
Characters played by James Oliver
Waterman
Characters played by James Faracci
Victorio
Characters played by Shelly Hoffman
Sylvana
Characters played by Ivana Moore
Gina
Characters played by Andrew Peter Marin
Watcher