Dragon Ball Z - episode 25 - 31 Oct, 1989

Piccolo and Krillin do their best against Nappa, but the Saiyan is much too strong for them. Using all the power he has, Tien fires an attack to avenge his fallen friend, but it is still not enough to stop the rampaging Nappa. With the attack having no effect, Tien believes he has failed and dies. (Source: Wikipedia)