Remember when TV guest stars were true surprises? These classic cameos brought the magic of the unexpected right into your ...

levelheaded Mark Greene (Anthony Edwards) administering an IV to a hungover colleague, pediatrician Doug Ross (George Clooney), before a building collapse turns the emergency room into heart ...

Dick Wolf, the TV visionary behind such massive hits as "Law & Order" and the "Chicago" and "FBI" universes, is moving into ...

Mark Harmon recently told Kelly Ripa and Mark Consuelos that his first role was for a Kellogg's commercial beside his father, ...

Except, of course, he did help cast it. Related: Mark Harmon on Why Austin Stowell Is the Perfect Young Leroy Jethro Gibbs ...

Former NCIS star Mark Harmon recalled his first acting experience, starring in a Kellogg's commercial alongside his father ...

Despite leaving the show to tackle a fresh challenge, Mark Harmon is apparently not against the idea of returning to the main ...

Kyle Schmid has fully embraced his role as “hippie cowboy” Mike Franks on NCIS: Origins, thanks to advice from both Mark Harmon and Muse Watson. “When I got the role, Mark Harmon reached out ...

For someone who said three years ago he was retiring, Mark's still very immersed in the ... He can't help himself! As of now, Harmon has only appeared in the first episode of Origins, but he ...

Austin Stowell had big, Mark Harmon sized shoes to fill for his latest role. Over the last few weeks, CBS viewers have been getting to know a new side of Special Agent Leroy Jethro Gibbs ...