Among those remembered is Johnny Hyr, who portrayed the tough yet humorous Sergeant Zelmo Zale. Joining the show in its early seasons, Hyr’s character provided comic relief and charm. He passed away in 1989 at age 69. Alan Arbus, who played the compassionate psychiatrist Major Sydney Freedman, was known for his insightful advice and dry humor, contributing significantly to the show’s depth. He died in 2013 at age 95.