Dragon Ball - Season 1 - Eps 74: The Mysterious Fifth Man
Akkuman has a rough battle against Goku’s overwhelming power, and fires the Devil Might Beam. It’s a frightful attack that infinitely multiplies the tiny evil hidden without a person’s heart, causing them to explode! Goku is bathed in the Devil Might Beam, but for some reason it doesn’t work on him! It turns out that Goku somehow doesn’t possess an evil heart!! Goku finally blows Akkuman away! And then the fifth man finally appears, but for some reason Goku feels nostalgic.
About Dragon Ball

Title: Dragon Ball
First Air Date: 1986-02-26
Last Air Date: 1989-04-19
Status: Ended
Rating: 8.3/10 (from 3210 votes)
Language: JA
Seasons: 2
Total Episodes: 153
Network: Fuji TV
Genres: Animation, Action & Adventure, Sci-Fi & Fantasy
Production Companies: Toei Animation, Shueisha, Bird Studios
Synopsis
Young Goku sets off on a quest with his teenage friend Bulma to find the seven Dragon Balls, which grant whoever possesses them a single wish.
Cast

Masako Nozawa
Son Goku (voice)

Mayumi Tanaka
Krillin (voice)

Hiromi Tsuru
Bulma (voice)

Toru Furuya
Yamcha (voice)

Naoki Tatsuta
Oolong (voice)

Naoko Watanabe
Puar (voice)

Mami Koyama
Lunch (voice)

Shigeru Chiba
Emperor Pilaf (voice)

Joji Yanami
Narrator (voice)

Chikao Ohtsuka
Tao Pai Pai (voice)