Ace Ventura is a pet detective who specializes in dealing with animals. He lives by helping people find lost pets. When the rugby game was about to come, the mascot of the Miami Dolphins, the dolphin "Snowflake", was kidnapped. This will undoubtedly greatly affect the morale of the players. In desperation, Miss Matissa, the team's economic man, approached Ace Ventura to retrieve the lost dolphin.
Ace Ventura began his investigation activities. But his way of doing things is indeed a bit reassuring. In order to find the suspect, Ace launched a thorough investigation. But the female police officer Elus was always against him, causing him a lot of trouble. The killing of the team leader also made the situation more complicated. However, Ace finally found a clue, and Miss Matissa was gradually moved by Ace's wit and agility, and she began to look at him with admiration.
Ace finally found out the suspect Fei Gao. Feigao used to be a shooter for the Dolphins, but because of a major error in the game, the team lost the championship. Feigao was fired, and was sent to a mental hospital with a mental disorder. He escaped and disappeared shortly afterwards. Ace went to Feigao's home and the mental hospital to investigate, and finally determined that Feigao was the prisoner. Feigao blamed his mistakes on the player Marino and went on to hate the team and the dolphin "Snowflake". Ace informed Elus of this rapid breath, but at this moment, Marino was kidnapped again.
Ace discovered by accident that Officer Arus turned out to be Figao, and he followed Arus to an old warehouse. After tossing, Ace finally exposed the true face of Elus and rescued Marino and "Snowflakes". He also became the hero of the Dolphins.
