How old was Evalyn Knapp in Police Car 17?

Tim McCoyTim McCoy was 42 in Police Car 17 as 'Tim Conlon'.

Birthday: Fri, Apr 10 1891 –
Sun, Jan 29 1978

Evalyn KnappEvalyn Knapp was 25 in Police Car 17 as 'Helen Regan'.

Birthday: Wed, Jun 17 1908 –
Fri, Jun 12 1981

Edwin MaxwellEdwin Maxwell was 47 in Police Car 17 as 'Big Bill Standish'.

Birthday: Tue, Feb 09 1886 –
Fri, Aug 13 1948

Ward BondWard Bond was 30 in Police Car 17 as 'Bumps O'Neill'.

Birthday: Thu, Apr 09 1903 –
Sat, Nov 05 1960

DeWitt JenningsDeWitt Jennings was 62 in Police Car 17 as 'Captain T. J. Hart'.

Birthday: Wed, Jun 21 1871 –
Mon, Mar 01 1937

Wallis ClarkWallis Clark was 51 in Police Car 17 as 'Lt. Dan Regan'.

Birthday: Wed, Mar 01 1882 –
Tue, Feb 14 1961

Harold HuberHarold Huber was 23 in Police Car 17 as 'Johnny Davis'.

Birthday: Sun, Dec 05 1909 –
Tue, Sep 29 1959

Jack LongJack Long was >> in Police Car 17 as 'Ace Boyle'.

Birthday: Unknown Birthday

Charles WestCharles West was 47 in Police Car 17 as 'Harry'.

Birthday: Sun, Nov 29 1885 –
Sun, Oct 10 1943

Jessie ArnoldJessie Arnold was 48 in Police Car 17 as 'Neighbor (uncredited)'.

Birthday: Wed, Dec 03 1884 –
Thu, May 05 1955

Selmer JacksonSelmer Jackson was 45 in Police Car 17 as 'Police Radio Dispatcher (uncredited)'.

Birthday: Sun, May 06 1888 –
Tue, Mar 30 1971

Tom LondonTom London was 44 in Police Car 17 as 'Detective (uncredited)'.

Birthday: Fri, Aug 23 1889 –
Thu, Dec 05 1963

Lambert HillyerLambert Hillyer was 44 in Police Car 17 as 'Director, Writer'

Birthday: Mon, Jul 08 1889 –
Sat, Jul 05 1969

Benjamin H. KlineBenjamin H. Kline was 39 in Police Car 17 as 'Director of Photography'

Birthday: Wed, Jul 11 1894 –
Mon, Jan 07 1974

Otto MeyerOtto Meyer was 32 in Police Car 17 as 'Editor'

Birthday: Fri, Jul 12 1901 –
Fri, Apr 18 1980

Edward BerndsEdward Bernds was 28 in Police Car 17 as 'Sound Engineer'

Birthday: Wed, Jul 12 1905 –
Sat, May 20 2000