Joe Mantegna’s daughter, Gia Mantegna, appears in Criminal Minds as a notable character. In the 15 seasons of Criminal Minds, and one season of Criminal Minds Evolution, dozens of guest stars have featured in the series, either as unsubs or as come-and-go members of the Behavioral Analysis Unit of the FBI. Even the daughter of one of the series’ most popular actors makes an appearance, and a relatively long one at that for a guest star. Joe Mantegna plays David Rossi, the senior supervisory special agent who first appeared in season 3.
https://screenrant.com/gia-mantegna-joe-mantegna-daughter-criminal-minds-character-explained/