Recycled from Episode 12: Lisa arrives at a hospital to see treatment for a premature baby. A make-up artist transforms Marc into an old man, explaining human aging along the way. In a separate film sequence, members of a family remember the final stage of their grandfather's life. ANIMATIONS: Newborn baby to one-year-old; average life spans of various species. THE BLOODHOUND GANG: "The Case of the Thing in the Trunk, Part One." The gang discovers a stolen mummy in the trunk of a car – and are locked themselves in the back of a van. (Concludes in next episode.)
| Name | Type | Role | |
|---|---|---|---|
| Marilyn Nissenson | Writer | ||
| Michael Thomas | Guest Star | ||
| Beverly Koops | Guest Star | ||
| Bob Bowker | Director |