Overview
John and Katherine Colby decide to put off parenthood until he has become wealthy. Their friends, Tom and Grace Donaldson, decide to start a family right away. While John works his way up to a position of power at a steel firm, Katherine begins to question the wisdom of their decision.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 28 | September 20, 1949 (56) | |
 | 27 | May 13, 1985 (91) | |
 | 35 | November 17, 1936 (50) | |
 | 26 | March 18, 1980 (85) | |
 | 30 | April 22, 1988 (96) | |
 | 50 | March 1, 1937 (65) | |
 | 36 | November 5, 1929 (44) | |
 | 38 | February 2, 1936 (52) | |
 | 63 | April 28, 1935 (77) | |
 | 9 | July 29, 1970 (58) |