Officer Frank Murphy, an experienced LAPD helicopter pilot, is given command of the advanced new “Blue Thunder” chopper. But he begins to wonder why the LAPD would need a helicopter so powerful and why it is such a secret.

A young Asian American martial artist is forced to participate in a brutal formal street-fight competition.

A police detective’s investigation of a prostitute’s murder points to his best friend.

Felix Ungar has just broken up with his wife. Despondent, he goes to kill himself but is saved by his friend Oscar Madison. With nowhere else to go, Felix is urged by Oscar to move in with him, at least for a while. The only problem is that Felix is neat, tidy, and neurotic, whereas Oscar is slovenly and casual.