'Welcome to Sweden'
Amy Poehler's little bro gets a TV show all his own — and it's actually pretty funny. The whole thing takes place in Sweden, so we're hoping for the Swedish Ron Swanson to appear.
9 p.m., NBC
'The Late Show with David Letterman'
Colin Firth appears, presumably to talk about his new movie, "Magic in the Moonlight," a film in which Emma Stone plays his love interest. Fun fact: Amanda Bynes, who is two years older than Stone, once played his daughter. Hollywood!
Professional scene-stealers Nat Faxon and Judy Greer get a starring vehicle of their own in this dark comedy about navigating married life.
SERIES PREMIERE, 10 p.m., FX
Not to be confused with the car racing movie, USA's latest dramedy is about a doctor who sees patients would prefer not to go to an actual hospital, because they are a bunh of shady types who need to keep their health issues secret.
SERIES PREMIERE, 9 p.m., USA