Don Crutchfield has been a private investigator for three decades. His list clients and subjects reads like a Who's Who of Hollywood. Present and former clients include Marlon Brando, the Beatles, Judy Garland, Frank Sinatra, Charles Bronson, Jerry Lewis, and Carroll O'Connor. Subjects of his investigations include Michael Jackson, Lisa Marie Presley, Tim Allen, Donald and Marla Trump, Roseanne Barr, Tom Arnold, and O.J. Simpson.

Crutchfield has an international reputation, but his primary base of operations has always been the Los Angeles area. He is regularly contacted as a prime source of information by such media outlets as The Los Angeles Times, Primetime Live and Hard Copy.

Don Crutchfield's insights and opinions are often sought by print and electronic media journalists. He has been interviewed on Entertainment Tonight, Hard Copy, A Current Affair, CNN Newsnight and Inside Edition. P.I. Crutchfield has also been the subject of feature articles in The New York Post and The Los Angeles Times.

Crutchfield is also a member of International Association of Chiefs of Police, American Society for Industrial Security (A.S.I.S.), California Association of Licensed Investigators (C.A.L.I.), Board of Directors for World Boxing Hall of Fame, member of Screen Actors Guild and AFTRA.