Also Read: How John Mulaney Got Jake Gyllenhaal for 'The Sack Lunch Bunch' (Video)“We couldn’t be more excited about John’s return to Comedy Central and hope this is just the beginning of a long-standing partnership,” Chris McCarthy, president of ViacomCBS entertainment & youth brands, said in a statement Tuesday.Mulaney added: “I was an intern at Comedy Central when I was barely older than the kids in the ‘Sack Lunch Bunch.’ I wasn’t a very good intern, so I am psyched they hired me again.