# 30 Is a Dangerous Age, Cynthia! (1968)

English · Released 1968-03-04

30 Is a Dangerous Age, Cynthia! is a 1968 English film. Dudley appears in it.

Cast: Dudley as Rupert Street

## Storyline
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.

## Common questions

### When was 30 Is a Dangerous Age, Cynthia! released?
30 Is a Dangerous Age, Cynthia! was released on 4 March 1968.

### Who stars in 30 Is a Dangerous Age, Cynthia!?
Dudley star in 30 Is a Dangerous Age, Cynthia!.

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Source: https://clapnumber.com/movies/30-is-a-dangerous-age-cynthia
Retrieved: 2026-09-29