The only reason Vegeta isn't killed for the first, and last, time is because Goku tells Krillin to spare him, but Krillin didn't have to listen to his best friend. Krillin had every reason to kill ...

A fan-favorite fusion of Goku and Vegeta will ... At the start of Dragon Ball Z, the core cast is composed of Goku, Piccolo, Gohan, Tien Shinhan, Krillin, Yamcha, and Chiaotzu.