Mark Harmon has been keeping busy since retiring from NCIS in 2021 and is now reportedly looking to do more cameos with the new spinoff series NCIS

Origins and his involvement has whetted his appetite for more work in the franchise and elsewhere, a source exclusively tells Closer. “He finds working with his former colleagues a lot more stimulating than staying home with a list of repairs to be done,

NCIS fans could be seeing more of Mark Harmon. Mark hung up his badge as special agent Leroy Jethro Gibbs in 2021 on the CBS hit show after 19 seasons of playing the character on the original NCIS. Mark recently made headlines when making cameos on the new spinoff,

If the source's claims about Mark Harmon are true, and the actor makes more cameo appearances on NCIS: Origins, it's possible he would consider making a return to the flagship ser