JIMMY KIMMEL LIVE - "Jimmy Kimmel Live" airs every weeknight, (12:05 - 1:05 a.m., ET), following "Nightline," featuring a diverse lineup of guests that include celebrities, athletes, musical acts, comedians and human interest subjects, along with comedy bits and a house band. The guests for FRIDAY, SEPTEMBER 24 included actor Joaquin Phoenix ("I'm Still Here"), science demonstration with "Science Bob" Pflugfelder and musical guest Primus. (Photo by Karen Neal/Walt Disney Television via Getty Images) CASEY AFFLECK, JOAQUIN PHOENIX