|"The Cold-Blooded No. 20's Hideous Atrocities!! Gokū's Super Transformation of Anger"|
|Rōmaji||Reiketsu Nijū-Gō no Akugyaku Hidō!! Gokū · Ikari no Chō-Henshin|
|FUNimation||A Handy Trick|
|Corresponding edited Z episode numbering||112|
|Corresponding Kai episode(s)||DBK059 & DBK060|
|Manga||Chapters #339 & #340|
|Japanese||February 19, 1992|
|English||September 15, 2000|
"The Cold-Blooded No. 20's Hideous Atrocities!! Gokū's Super Transformation of Anger" (冷血２０号の悪逆非道！！悟空・怒りの超変身, Reiketsu Nijū-Gō no Akugyaku Hidō!! Gokū · Ikari no Chō-Henshin; FUNimation "A Handy Trick") is the one hundred twenty-seventh episode of the Dragon Ball Z anime.
Yamcha has found Androids 19 and 20, but is hanging on by a thread as Gokū and the others come to his aid. Kuririn brings Yamcha to Bulma with the Senzu while Gokū leads the Androids away from the city, but the Androids have a secret ability that only Yamcha knows.