Overview
Mr. Dithers invites the Bumsteads on a South American cruise. Somehow Dagwood winds up as the female drummer in the ship's band, while Penny Singleton gets to show off her Broadway background in some lively musical numbers.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 32 | November 12, 2003 (95) | |
 | 35 | January 9, 1987 (81) | |
 | 6 | June 17, 2009 (74) | |
 | 4 | January 1, 1955 (18) | |
 | 20 | March 11, 2016 (95) | |
 | 7 | August 10, 1974 (40) | |
 | 49 | February 28, 1966 (74) | |
 | 6 | March 3, 1998 (63) | |
 | 29 | October 30, 1985 (73) | |
 | 32 | December 24, 1999 (91) |