Step by Step (1991) featured a cast of 215 tracked actors. Of these, 145 (81%) are still alive today and 34 have passed away. The oldest surviving cast member is John Astin, age 96. This TV series starred Patrick Duffy and Suzanne Somers.
81% still with us· verified cast67% of full cast · incl. 36 unverified
Survivorship
Cast Reunion Index: 81% still living
Avg. Age at Death: 77 yrs
Deaths by Year
1998
2010
2020
2026
Cast215 members
| Person | Character | Status | DOB | Age | DOD | Age in 1991 |
|---|---|---|---|---|---|---|
 Patrick Duffy Frank Lambert | Frank Lambert | Living | 17/03/1949 | 77 | — | 42 |
 Suzanne Somers Carol Foster Lambert | Carol Foster Lambert | Deceased | 16/10/1946 | 76 | 15/10/2023 | 45 |
 Brandon Call J.T. Lambert | J.T. Lambert | Living | 17/11/1976 | 49 | — | 15 |
 Staci Keanan Dana Foster | Dana Foster | Living | 06/06/1975 | 51 | — | 16 |
 Christine Lakin Alicia Lambert | Alicia Lambert | Living | 25/01/1979 | 47 | — | 12 |
 Angela Watson Karen Foster | Karen Foster | Living | 12/11/1975 | 50 | — | 16 |
 Christopher Castile Mark Foster | Mark Foster | Living | 15/06/1980 | 46 | — | 11 |
 Josh Byrne Brendan Lambert | Brendan Lambert | Living | 15/02/1984 | 42 | — | 7 |
 Sasha Mitchell Cody Lambert | Cody Lambert | Living | 27/07/1967 | 59 | — | 24 |
 Jason Marsden Rich Halke | Rich Halke | Living | 03/01/1975 | 51 | — | 16 |
 Emily Mae Young Lilly Foster-Lambert | Lilly Foster-Lambert | Living | 14/02/1990 | 36 | — | 1 |
 Bronson Pinchot Jean-Luc Rieupeyroux | Jean-Luc Rieupeyroux | Living | 20/05/1959 | 67 | — | 32 |
 Patrika Darbo Penny Baker | Penny Baker | Living | 06/04/1948 | 78 | — | 43 |
 Peggy Rea Ivy Baker | Ivy Baker | Deceased | 31/03/1921 | 89 | 05/02/2011 | 70 |
 Alexandra Adi Samantha Milano | Samantha Milano | Living | 13/04/1971 | 55 | — | 20 |
| Living | 01/10/1957 | 68 | — | 34 | ||
 Shawn Levy Daniel | Daniel | Living | 23/07/1968 | 58 | — | 23 |
 Peter Parros George | George | Living | 11/11/1960 | 65 | — | 31 |
 Arjay Smith Nelson | Nelson | Living | 27/11/1983 | 42 | — | 8 |
| Living | 06/03/1969 | 57 | — | 22 | ||
| Living | 12/08/1980 | 46 | — | 11 | ||
 Kathy Kinney The Proctor | The Proctor | Living | 03/11/1954 | 71 | — | 37 |
 Tiffani-Amber Thiessen Tina Gordon | Tina Gordon | Living | 23/01/1974 | 52 | — | 17 |
 Rick Scarry Mr. Newton | Mr. Newton | Deceased | 14/11/1942 | 83 | — | 49 |
| Deceased | 24/06/1919 | 96 | 30/10/2015 | 72 | ||
 Paula Trickey Cindy | Cindy | Living | 27/03/1966 | 60 | — | 25 |
 Molly Cheek Coach Harris | Coach Harris | Living | 02/03/1950 | 76 | — | 41 |
 Josh Keaton Will Peters | Will Peters | Living | 08/02/1979 | 47 | — | 12 |
| Living | 10/08/1979 | 47 | — | 12 | ||
| Living | 31/08/1970 | 56 | — | 21 | ||
| Living | 22/09/1956 | 69 | — | 35 | ||
| Living | 27/10/1981 | 44 | — | 10 | ||
| Deceased | 18/06/1908 | 94 | 20/01/2003 | 83 | ||
| Living | 27/04/1972 | 54 | — | 19 | ||
| Living | 02/05/1980 | 46 | — | 11 | ||
| Living | 28/01/1975 | 51 | — | 16 | ||
| Living | 06/08/1977 | 49 | — | 14 | ||
| Living | 16/03/1976 | 50 | — | 15 | ||
| Living | — | — | — | — | ||
| Living | 08/03/1966 | 60 | — | 25 | ||
| Living | 20/10/1945 | 80 | — | 46 | ||
 JoAnna Garcia Swisher Chelsea | Chelsea | Living | 10/08/1979 | 47 | — | 12 |
 Elizabeth Berkley Lisa Morgan | Lisa Morgan | Living | 28/07/1972 | 54 | — | 19 |
| J.J. | Living | 09/09/1980 | 46 | — | 11 | |
| Living | 26/04/1952 | 74 | — | 39 | ||
 Dan Gilvezan Howard Adler | Howard Adler | Living | 26/10/1950 | 75 | — | 41 |
 Beau Billingslea Jackson | Jackson | Living | 18/12/1944 | 81 | — | 47 |
| Living | 10/11/1977 | 48 | — | 14 | ||
 David Kaufman Devon | Devon | Living | 23/07/1961 | 65 | — | 30 |
 Pat Crawford Brown Mrs. Hill | Mrs. Hill | Deceased | 29/06/1929 | 90 | 02/07/2019 | 62 |
