Bradley Cooper and Will Arnett's new movie 'Is This Thing On?' is in theaters Friday, Dec. 19

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

Why Will Arnett Is Finally Showing His Serious Side in ‘Is This Thing On?’

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