30 Is a Dangerous Age, Cynthia! [108886] Released: 1968-03-04 Revenue: $0 Budget: $0 Profit: $0 Runtime: 85 mins Popularity: 0.3913 Vote Average: 4.2 Vote Count: 4 Overview: A 29-year old aspiring composer—still single and without any romantic prospects—vows to both marry and write a hit musical before he turns 30. Director Joseph McGrath's 1968 British comedy stars Dudley Moore, Suzy Kendall, Eddie Foy Jr. and Patricia Routledge. Cast [16] Dudley MooreRupert Street Eddie Foy Jr.Oscar Suzy KendallLouise Hammond John BirdHerbert Greenslade Duncan MacraeJock McCue Patricia RoutledgeMrs. Woolley Peter BaylissVictor John WellsHonorable Gavin Hopt Harry TowbMr. Woolley Jonathan RouthCaptain Gore-Taylor Ted Dicks Jr.Horst Cohen Nicky HensonPaul Clive DunnDoctor Frank ThorntonRegistrar Derek FarrTV Announcer Micheál Mac LiammóirIrish Storyteller Trailers 30 Is a Dangerous Age, Cynthia (1968) 35mm film trailer, open matte 4K