Blue Collar Millionaires This reality series about working-class entrepreneurs returns for another season. 7, 7:30, 10 and 10:30 p.m. CNBC
Nightcap “Ant-Man’s” Paul Rudd and talk-show host Wendy Williams guest star as themselves in this new episode of this sitcom. 8 p.m. Pop
My 600-Lb. Life Twin sisters struggling with obesity are featured in the unscripted series’ season premiere. 8 p.m. TLC
Modern Family “Frasier’s” Kelsey Grammer...