In the fourth season of Home Improvement, the Taylor family faces some important milestones. Tim (Tim Allen) turns 40. Jill (Patricia Richardson) is laid off from work and pursues her master's degree. And youngest son Mark (Taran Noah Smith) slowly begins to outgrow precocious middle brother Randy (Jonathan Taylor Thomas). (Oldest sibling Brad, played by Zachery Ty Bryan, remains pretty much the same confident kid he always was.) As for their inner circle, Tim's Tool Time buddy Al (Richard Karn) gets an ego boost when he's named one of Detroit's hottest bachelors, and little seen but often heard neighbor Wilson (Earl Hindman) goes on his first date in two decades. Add Debbe Dunning, who replaces Pamela Anderson as the new Tool Time girl, and you've got the makings of another solid season. When the ABC sitcom aired during the 1994-1995 TV season, it did well enough to place in the Top 5 for the fourth consecutive year. And aside from some pop culture giveaways (Jill's clothes; Randy's use of a floppy disc to backup his computer), the warmth and humor exuded in this 25-episode, 3-disc set hold up remarkably well.