Bill Murray turned up for a surprising cameo in the premiere episode of Amazon’s new John Goodman political comedy Alpha House, and The Wrap reports that he’ll be back in the show’s season finale, which is set to debut on Amazon this Friday. Murray will be reprising his role of jailed Senator Vernon Smits, which he played briefly in the show’s pilot, in the new episode alongside guest stars like Tom Brokaw and disgraced former congressman Anthony Weiner, who will be making his acting debut.