On Wednesday, he tweeted, Tonight: great season finale of #WhiskeyCavalier.

Maybe check it out?

Make this a season finale and not a series finale.

WHISKEY CAVALIER - “When in Rome” - Will and Frankie continue to clash, and their growing pains may jeopardize the team’s next mission in Rome where they are sent to prevent a terrorist attack, on “Whiskey Cavalier,” airing WEDNESDAY, MARCH 13 (10:00-11:00 p.m. EDT), on The ABC Television Network. (ABC/Larry D. Horricks) LAUREN COHAN, SCOTT FOLEY

Credit: Larry D. Horricks/ABC

Its numbers have been on the rise since news of the cancellation.

Tonight is THE night its do or die, he wrote.

Your #WhiskeyCavalier season finale premieres at 10pm.

I know that youve heard were cancelled, BUT we have one last shot.

We need you now more than ever to show your support using #SaveWhiskeyCavalier and tagging @ABCNetwork.

Warner Bros. Television, which produces the show, declined to comment.

Representatives for star and executive producer Scott Foley did not immediately respond to requests.