First Look at Idina Menzel on Undercover Boss: Celebrity Edition Gotham Rex 6 years ago First Look at Idina Menzel on Undercover Boss: Celebrity Edition The Tony winner’s episode will air May 18. Share: Why Is Josh Gad’s Idina Menzel Impression Cockney?DateNovember 20, 2019In relation toPlaybillIdina Menzel Headlines CBS Holiday Special December 22DateDecember 22, 2019In relation toPlaybillCast Complete for West Coast Premiere of Skintight, Starring Idina MenzelDateAugust 9, 2019In relation toPlaybill