When Tim hires Marty to rebuild the Tool Time set, it puts their friendship on the line.

Jill wants Tim to get a vasectomy when they agree their family is complete. Meanwhile, Randy is voted "best butt" by the girls at school.

When Tim and Jill go bowling with Bud and his wife, Tim tells Jill to lose because he's afraid his career will be ruined if they beat Bud and his wife. Meanwhile, Angela, Brad's girlfriend, sets her sister up with Randy.

Jill finds Brad making out with his girlfriend in his room. When Jill asks Tim to have a man-to-man talk with Brad, Tim is a little reluctant to do it. Not because he doesn't feel Brad needs it, but because it's something he's never done before with a kid. Tool Time goes to sea in another on-location shoot, with Tim, Al and Heidi boarding the USS Constellation aircraft carrier as part of their salute to engines.

Jill makes Tim act like an equal partner once she finds that Brad's girlfriend does whatever he tell her to. Tool Time does a 3D show.