"Fashion Star" 8 p.m. NBC —The contestants are challenged to modernize vintage looks.
"Kitchen Nightmares" 8 p.m. Fox — Gordon Ramsay helps the owners of a Cajun-style restaurant in Nashville.
"Undercover Boss" 8 p.m. CBS — Atlanta-based Rollins Inc. president goes undercover at Orkin.
"Happy Endings" 8:30 p.m. ABC (third season finale) — Alex and Jane's older sister plan to get married.
"Touch" 9 p.m. Fox — Martin has an encounter with an Aster Corps enforcer.
"Vegas" 9 p.m. CBS — Sheriff Lamb's investigation into the death of Porter Gainsely's attorney sparks an attack on Katherine.
"Blue Bloods" 10 p.m. CBS — The Reagans suffer a loss due to the project gangs.
