Garry Walberg (June 10, 1921 – March 27, 2012) was an American character actor primarily known for his work on television. He performed in numerous TV shows beginning in the early 1950s, including Johnny Staccato, Lassie, Peyton Place, The Fugitive and Star Trek TOS. He appeared in the first episode of The Twilight Zone, entitled "Where Is Everybody?".The Buffalo, New York-born Walberg was probably best known for his role as LAPD Homicide Lt. Frank Monahan in Quincy, M.E.