Home Improvement Concepts Tim and Al are caricatures of the two principal forged members of This Old House, host Bob Vila and grasp carpenter Norm Abram. Al Borland has a beard and all the time wears plaid shirts when taping an episode, reflecting Norm Abram’s appearance on This Old House. Bob Vila appeared as a guest star on several episodes of Home Improvement, while Tim Allen and Pamela Anderson each appeared on Bob Vila’s show Home Again. S seventh season, till Tim’s last line within the collection finale, that are the last two words ever spoken. Brad, popular and athletic,…