text: In 1961, Kovacs recorded a record album of poetry in the character of Percy Dovetonsils named Percy Dovetonsils Thpeakth, but was unable to release it due to contractual obligations with other record companies. After he was given the masters, Kovacs donated them to a Los Angeles area hospital. Adams was able to re-acquire the tapes in 1967, and they remained part of her private collection until her death in 2008. The tapes were labeled as movie material and were thought to be such until further examination proved they were Kovacs as Percy reading his poems with no music background. The album was finally released in 2012.
  Kovacs was inducted posthumously into the Broadcast Pioneers of Philadelphia's Hall of Fame in 1992.
  Partial filmography
  Operation Mad Ball (1957) (with Jack Lemmon) as Capt. Paul Lock
  Bell, Book and Candle (1958) (with James Stewart, Kim Novak, and Jack Lemmon as Sidney Redlitch
  It Happened to Jane (1959) (with Doris Day and Jack Lemmon) as Harry Foster Malone
  Our Man in Havana (1959) (with Alec Guinness and Noël Coward) as Capt. Segura
  Wake Me When It's Over (1960) (with Dick Shawn) as Capt. Charlie Stark
  Strangers When We Meet (1960) (with Kirk Douglas and Kim Novak) as Roger Altar
  North to Alaska (1960) (with John Wayne) as Frankie Canon
  Pepe (1960) (with Cantinflas) as Immigration Inspector
  Five Golden Hours (1961) (with Cyd Charisse and George Sanders) as Aldo Bondi
  Sail a Crooked Ship (1961, with Robert Wagner) as Bugsy G. Foglemeyer aka The Captain