Jon ConcannonActingNo biography available.Known For9.0Janus19947.5Always Afternoon19885.0Lover Boy19896.0Father19906.0The Rat Tamer1995Fan ClubNo Nerds have favorited Jon Concannon yet — be the first.All fan clubsFrom NerdspinFilmographyActor121995CorrelliTVIan (Johnno) Johnson • 1 episodes★ 7.71995The Rat TamerFilmIan 'Johnno' Johnson★ 6.01994JanusTVDave • 3 episodes★ 9.01994The Damnation of Harvey McHughTVHal • 1 episodes★ 7.51993Blue HeelersTVRonnie Fields • 1 episodes★ 6.71993Blue HeelersTVSteve • 1 episodes★ 6.71990FatherFilmRon★ 6.01990All The Rivers Run IITVBates • 2 episodes★ 10.01989Lover BoyFilmDean★ 5.01988Always AfternoonTVJeff • 4 episodes★ 7.51987Rafferty's RulesTVDuty Officer • 1 episodes★ 8.01986The Flying DoctorsTVRichard Sawyer • 1 episodes★ 6.6