Cinema Blend confirms Lily Tomlin appeared in a Season 9 episode of “NCIS” entitled “The Penelope Papers.” Lily played the titular Penelope, who actually turned out to be stalwart McGee’s (Sean Murray) grandmother, an ex-hippie with a mysterious past involving hybrid caterpillars. The role actually wasn’t that far removed from her character in “Grace & Frankie,” funnily enough.
In the run-up to her appearance, Tomlin teased TV Line of Penelope, “She’s a scientist, and she’s very sharp.” The actor continued, “She was an admiral’s wife for many decades, and she’s the mother of McGee’s father.” Of joining the “NCIS” family, Tomlin enthused, “It was a really good part, and I was really delighted to get it.” On working with onscreen grandson Murray, the beloved star described him as “so darling,” admitting, “he kills me!”
“NCIS” showrunner Gary Glasberg was similarly thrilled to have the Oscar nominee onboard, even suggesting Tomlin could return to the fold again someday. Luring her back may prove tricky, though, since thanks to the success of “Grace & Frankie” Tomlin is in higher demand than ever before. However, as the actor admitted to The Guardian, there’s always more to achieve.
Tomlin deadpanned, “I just feel like I’ve maybe done a little better than some other people. But no, I don’t look back and think, ‘Ah, this is perfect.’ I don’t even relate to any of it, except the stories I’m telling you.”