In Cold Blood is an American true crime drama television miniseries directed by Jonathan Kaplan and written by Benedict Fitzgerald. It is based on the 1966 novel of the same name by Truman Capote, which reconstructs the 1959 murders of the Clutter family in Holcomb, Kansas. The miniseries stars Anthony Edwards, Eric Roberts, and Sam Neill, with Leo Rossi, Louise Latham, Gwen Verdon, Bethel Leslie, L. Q. Jones, Gillian Barber, and Kevin Tighe in supporting roles.

In Cold Blood is a non-fiction novel by the American author Truman Capote, first published in 1966. It details the 1959 murders of four members of the Clutter family in the small farming community of Holcomb, Kansas.