Late-night TV

Al Franken, Billy Eichner and David Sanborn appear on “Late Show With David Letterman” (11:35 p.m., CBS) … Jimmy Fallon welcomes Pharrell, Roma Downey, Mark Burnett and Milky Chance on “The Tonight Show” (11:35 p.m., NBC).

Ludacris, Charlie Cox and Dead Sara visit “Late Night With Seth Meyers” (12:35 a.m., NBC) … Jeremy Piven and Olly Murs appear on “The Late Late Show with James Corden” (12:35 a.m., CBS).

– Universal Uclick