 He then moved to "As the World Turns" where he portrayed Tom Hughes, from December 7, 1984 to 1987.Marx won the Daytime Emmy Award for Outstanding Supporting Actor in a Drama Series at the 14th Daytime Emmy Awards in 1987.As a cabaret performer, he as performed at Los Angeles venues such as Hollywood Cinegrill, Masquers Cabaret, The Gardenia, and Feinstein's At The Cinegrill, as well as in New York at Danny's Skylight Room, Maggiano's at The Grove and II Moro Supper Club.