Actor. Best remembered for playing ‘Lieutenant Frank Monahan’ during the entire run of the TV series “Quincy, M.E.” (1976 to 1983). The Buffalo, New York native launched what was to become an extensive body of television credits beginning with an episode from the series “Mister Peepers” (1952). He experienced his first recurring part as Police Sergeant Sullivan in the series “Johnny Staccato” (1959 to 1960) and went onto have roles in the classic programs “The Twilight Zone”, “Ben Casey” and “Star Trek” to name a few. Prior to working with Jack Klugman in “Quincy, M.E.”, Walberg played “Speed” in “The Odd Couple” in which Klugman was the co-star with Tony Randall.