All movies starring Michael Madsen

When a boy learns that a beloved killer whale is to be killed by the aquarium owners, the boy risks everything to free the whale.

When a simple jewelry heist goes horribly wrong, the surviving criminals begin to suspect that one of them is a police informant.

A group of scientists try to track down and trap a killer alien seductress before she successfully mates with a human.

An astronaut gets infected with alien DNA during the first mission on Mars and runs amok on earth. Preston and Laura team up with a peaceful, genetically re-engineered Sil to track the monster down.

This true story follows FBI agent Joe Pistone as he infiltrates the mafia of New York. Befriending Lefty Ruggiero, Pistone (under the name Donnie Brasco) is able to embed himself in a mafia faction led by Sonny Black. Ruggiero and Pistone become tight as the group goes about collecting money for 'the bosses'. Eventually, the group become big-time when Black himself becomes a boss; all the while, Pistone collects evidence. However, the trials and tribulations of the undercover work become more than Pistone can bear. His marriage falls apart, and to top it off, the mafia suspect a mole in the organization. The real dilemma is afforded to Pistone, who knows if he walks away from the mafia, Ruggiero will be the one punished.