Sean Astin hasenjoyeda fascinating career in Hollywood.

More recently, Astin portrayedfan-favoritecharacter Bob Newby in Season 2 of “Stranger Things.”

Astin has maintained the same lovably goofy personality in the public sphere for years.

Sean Astin poses on the red carpet

He added, “But one thing [that] is immutable is just his faithfulness.

That fidelity is… We need it so much in this world.

You need it, or else there’s just chaos.”

Sean Astin poses with Jamie Lee Curtis on the NCIS set

In a follow-up interview about the guest spot, Astin toldEWhe was delighted to join the show.

It makes you feel like you’re a part of something."

Astin’s character, Tyler Elliott, was essentially Curtis’s right-hand man.

They assisted the “NCIS” team when top secret information was released by somebody working for the Navy.

She’s such a dynamic human being."

Perhaps he and Curtis could team up again someday for something a bit lighter?