Maruyama was also featured as a fashion victim in an episode of the makeover show How Do I Look?. She also appeared as a non-celebrity contestant on the 1984 CBS game show, Body Language, under the name Karen Upshaw, saying she was from Perris, California. She was paired with Celebrity players Ted Lange and Constance Towers. She was also on The New $25,000 Pyramid in 1983 with Audrey Landers and Michael McKean.