Question: how did adam come back on the young and restless?
Answer: After a year, Engen chose to leave Y&R, so the soap recast the role with Michael Muhney. After his departure in 2013, Adam was off the canvas for a time before Justin Hartley was brought in to take over from 2014-16. And now, Adam was brought back again with actor Mark Grossman stepping into his shoes in May of 2019.