Phantom Investigators is an American children's animated television show that aired on Kids' WB in 2002, premiering on May 25 and ending on August 17 for 13 episodes.

[2] The show was created by Stephen Holman, known for his work on Joe Normal for MTV's Liquid Television and Life with Loopy for Nickelodeon's KaBlam!

The group is known as The Phantom Investigators, or "P.I.s" for short, who solve supernatural mysteries that occur all over town ranging from ghost hauntings to demonic encounters.

Phantom Investigators only ran for 6 weeks before Kids' WB pulled it from their schedule and replaced it with X-Men: Evolution.

Holman would say in a 2019 podcast interview that its cancellation came despite it being the top-rated program in its time slot because it failed to catch on with the demographic the network wanted.