I, Witness S13E13 - I, Witness 2015
Castle takes on a routine P.I. case, but the investigation turns deadly when he witnesses a murder.
- Released: 2015-02-02
- Runtime: 50 minutes
- Genre:
- Stars: Nathan Fillion, Stana Katic, Molly C. Quinn, Jon Huertas, Seamus Dever, Susan Sullivan, Tamala Jones, Penny Johnson Jerald
- Director: Thomas J. Wright