Mark Harmon is returning to NCIS: Origins for a season-long arc.

Harmon, who previously starred as Leroy Jethro Gibbs for 18 seasons on NCIS, will appear in all episodes of Season 3 as part of a present-day mystery tied to his ‘90s Camp Pendleton days. This marks his third appearance on the spinoff series, though it’ll be the first time his character is part of the entire story.

The story seemingly kicked off when he appeared in Season 2 for a Veterans Day crossover between NCIS and Origins featuring the younger Gibbs (Austin Stowell) and his team investigating the small-town death of a naval officer in the ‘90s on Origins – a case that was unexpectedly reopened in the present day on NCIS.

Harmon, who serves as executive producer on the series, also narrates each episode of Origins. He also previously reprised his role in the series premiere.

NCIS: Origins follows a young Leroy Jethro Gibbs (Stowell) in the early ‘90s, years prior to the events of the flagship series. The series also stars Kyle Schmid, Mariel Molino, Tyla Abercrumbie, Diany Rodriguez and Caleb Foote.

Origins Season 3 executive producers are David J. North, Mark Harmon, Sean Harmon, Michele Greco and Eric Christian Olsen. The series is produced by CBS Studios.

Season 3 of NCIS: Origins will air Tuesdays at 10 p.m. ET/PT in the fall on CBS.

EXCLUSIVE: Amanda Righetti (The Mentalist), William Mapother (Lost) and Spencer Locke (Insidious: The Last Key) are among cast for female-led psychological horror feature Shed, which recently wrapped production in Nashville, Tennessee.

Written by and starring Valerie Jane Parker (The Bikeriders) and directed by Mila Vilaplana, the movie follows Becca, “a successful but emotionally isolated young woman whose unresolved trauma begins haunting her from inside her own body”.

Cast also includes Kym Jackson (We Bury the Dead), Armando Rivera (Untitled Onyx/Hulu), Lilian Rebelo (Only Murders in the Building), Audrey Venable (Marbles), Taylor Novak (Where the Bullets Go), Liz Atwater (Hellcat), and Ronnie Meek.

Pic is produced by a predominantly female creative team and by Preacher’s Daughter Pictures and Dipsomania, two female-owned production companies. The feature expands on Vilaplana and Parker’s proof-of-concept short, which was accepted into ten film festivals.

Producing is Sarah Haas, and executive-producers are Valerie Jane Parker, Chris Connor and Cole Pendery of Shadowwood Ent.

“Shed explores the intersection of grief, identity and the body through a distinctly female lens,” said Vilaplana. “Amanda, Spencer, and William each bring something powerful and specific to this world, and we’re thrilled to have them join the cast.”

Parker added: “The response to the proof of concept made it clear that this story resonates. Expanding Shed into a feature gives us the chance to go deeper into trauma and transformation in a way that feels both intimate and unsettling. At its core, this is a horror story about grief, survival and the strange ways the body remembers.”