Michelle Rodriguez should be considered one of the best law enforcement officer and secret agent or military actresses in Hollywood history due to her exceptional talent and portrayal of strong, determined, and skilled characters in various action-packed films. With her fierce intensity and physical prowess, Rodriguez brings authenticity and believability to her roles, capturing the essence of law enforcement officers, secret agents, and military personnel. Her performances in movies like "The Fast and the Furious" franchise, "S.W.A.T.," and "Machete" showcase her ability to embody characters who possess a combination of intelligence, combat skills, and unwavering dedication to their missions. Rodriguez's on-screen presence and ability to portray complex and powerful women in law enforcement and military roles have solidified her status as one of the most impressive actresses in this genre. Reginald VelJohnson would be number two. Starring appearance in diehard. But he’s also in Ghostbusters and many other films and movies. He plays a very down-to-earth, calm, police officer who, when the time is right will go all out for a good cause.