Jeffrey Tambor's unapologetic when it comes to lobbying for more work on "Arrested Development" ... sexual misconduct allegations be damned.

We got Jeffrey out Monday in NYC, and wanted to know if he's up for being on 'AD' for season 6? ICYMI ... Jeffrey showed up to the season 5 premiere last week alongside the 'Arrested' cast, which stands by him despite allegations he sexually harassed his assistant and a "Transparent" costar. Amazon fired him from "Transparent" in February, though he says he quit and denied the allegations.

'Arrested' creator Mitch Hurwitz reportedly said last week he stuck with Tambor for season 5 because the Netflix show had already been filmed when allegations first surfaced. That aside, Hurwitz said he wasn't gonna cut Tambor based purely on allegations.

For his part, Tambor told us the vibe on set is great ... so, if they're game, so is he.

Here's Rob Lowe as Liberace's age-defying plastic surgeon Dr. Jack Startz in the HBO movie "Behind the Candelabra" (left) -- and Jessica Walter as family matriarch Lucille Bluth on the cult TV show "Arrested Development" (right).

Wink.

We're just sayin'.

"Arrested Development" star Justin Wade -- who plays Steve Holt on the show (STEVE HOLT!!!) -- couldn't be more excited for the big premiere on Netflix this weekend ... telling TMZ, he's planning to throw a massive rager to commemorate the big day.

Wade tells us, the festivities will kick off Sunday afternoon at his L.A. apartment -- and he's already invited more than 25 friends to come over and get crazy.

The episodes are going live at midnight on Saturday (12:01am PST Sunday) -- after AD's 7-year hiatus -- but Wade says he and his friends plan to warm things up by re-watching some old favorites ... i.e. the episodes Wade stars in.

Oh yeah, Wade says he's also invited former AD castmate Justin Lee, who played Annyong.

Sounds like fun. Thanks Steve Holt!

(STEVE HOLT!!!)