頑皮偵探三遊龍

Chen Ying-long

Liu Shang-Chien

Yan Chia-yi

as Ta-chi

O'Yang Ling-lung

as Kuei Shien-chen

You Lin

Liu Wen-pin

Chen Chuan-kai

Shao Pei-ling

Ou-Yang Sha-Fei

Wei Ping-ao

Wu Chia-Hsiang

as Uncle Pai

Ivy Ling Po

Yun Chung-Yueh

Wong Fei

David Chiang Da-Wei

as Dr. Niew Ta-tsuei

Ko Hsiang-Ting

Teng Yu-ren

as Dr. Peter Sang