patricia richardson and tim allen. the home improvement couple were reunioned on last man standing. >> we talked to them on the set of home improvement and it was high time we took them back to tool time. >> we're here tonight taping our 100th episode of home improvement. >> look at the babies. oh, my gosh. >> thank you, america. >> i look like my younger brother. it's depressing. >> oh, it's not that bad, tim. we should know. "e.t." was there for the first ever taping of home improvement back in 1991. >> are you saying the car's not running? >> we now own a 4,000-pound four-door boulder. >> it was so much fun on set. we would just crack up, i mean, and just lose it and not be able to get it together. >> one of the most watched sitcoms of the 90s, the show launched the career of one pamela anderson and made tim allen a household name. ♪ >> and when we first met the boys, jonathan taylor thomas was 10. zachary ty brian was 9, and taryn noah smith was all of 7 years old. >> this is my ship. >> it was your ship. >> i see