Dragon Ball Z - Season 2 - Eps 21: Bulma's Big Day
Bulma is taken hostage by Frieza’s evil henchmen, who force her to lead them on an underwater quest for the Dragon Balls. Without Gohan and Krillin to save her, she’ll have to outsmart her captors — or wind up sleeping with the fishes!
About Dragon Ball Z

Title: Dragon Ball Z
First Air Date: 1989-04-26
Last Air Date: 1996-01-31
Status: Ended
Rating: 8.3/10 (from 4519 votes)
Language: JA
Seasons: 10
Total Episodes: 291
Network: Fuji TV
Genres: Animation, Sci-Fi & Fantasy, Action & Adventure
Production Companies: Fuji Television Network, Mini Art, Toei Animation, Fizz Sound Creation, Saban Entertainment
Synopsis
The adventures of Earth's martial arts defender, Son Goku, continue with a new family and the revelation of his alien origins. Now Goku and his allies must defend the planet from an onslaught of new extraterrestrial enemies.
Cast

Masako Nozawa
Son Goku / Son Gohan / Son Goten (voice)

Ryo Horikawa
Vegeta (voice)

Toshio Furukawa
Piccolo (voice)

Mayumi Tanaka
Krillin / Uranai Baba (voice)

Naoki Tatsuta
Oolong / Karin (voice)

Ryusei Nakao
Freeza (voice)

Joji Yanami
Dr. Briefs (voice)

Naoko Watanabe
Puar / Chi-Chi (voice)

Hirotaka Suzuoki
Tien Shinhan (voice)

Miki Ito
Android 18 (voice)