Will Arnett on doing stand-up comedy for 'Is This Thing On?', his stealth Halloween costume and the film that influenced him ...

Will Arnett is one of the most hilarious people alive. Now, he makes a triumphant foray into drama with Is This Thing On?, a ...

Bradley Cooper is opening up about his friendship with Will Arnett and Arnett's impact on his decision to get sober in the ...

With his dramatic role in 'Is This Thing On?,' the perennial funnyman and 'SmartLess' co-host has his first legit awards ...

Actors Laura Dern and Will Arnett open up about how their real-life friendship helped build their on-screen connection in the new "Is This Thing On?" Searchlight film.

Will Arnett and Laura Dern sit down with Newsweek to discuss their collaboration on new film "Is This Thing On?" ...

Arnett, who co-wrote here, plays Alex Novak, a name that seems to epitomize everyday-ness. Alex is a suburban New York dad ...

Will Arnett and Laura Dern add emotional heft to Bradley Cooper’s intimate comedy about a separated spouse who finds solace ...

Is This Thing On will only be available to watch in a movie theater, when it opens in the U.S. on Friday, December 19. You ...

Moviefone speaks with Will Arnett and Laura Dern about 'Is This Thing On?' It was like building a barn and everybody helps, ...

Will Arnett pushes his boundaries in Bradley Cooper’s Is This Thing On?, a film about love, loss, and the jokes we make to ...

Will Arnett shared the text messages that his ex-wife Amy Poehler sent him after Arnett's podcast SmartLess and Poehler's ...