How old was Ken Spears in Scooby-Doo Meets Batman?

Nicole JaffeNicole Jaffe was 61 in Scooby-Doo Meets Batman as 'Velma Dinkley (voice) (archive footage)'.

Birthday: Fri, May 23 1941

Casey KasemCasey Kasem was 70 in Scooby-Doo Meets Batman as 'Norville 'Shaggy' Rogers / Robin (voice) (archive footage)'.

Birthday: Wed, Apr 27 1932 –
Sun, Jun 15 2014

Don MessickDon Messick would have been no older than 71 in Scooby-Doo Meets Batman as 'Scooby-Doo / Professor Flakey (voice) (archive footage)'.

Birthday: Tue, Sep 07 1926 –
Fri, Oct 24 1997

Heather NorthHeather North was 51 in Scooby-Doo Meets Batman as 'Daphne Blake (voice) (archive footage)'.

Birthday: Wed, Dec 13 1950 –
Wed, Nov 29 2017

Frank WelkerFrank Welker was 56 in Scooby-Doo Meets Batman as 'Fred Jones (voice) (archive footage)'.

Birthday: Tue, Mar 12 1946

Olan SouleOlan Soule would have been no older than 84 in Scooby-Doo Meets Batman as 'Batman (voice) (archive footage)'.

Birthday: Sun, Feb 28 1909 –
Tue, Feb 01 1994

Ted KnightTed Knight would have been no older than 62 in Scooby-Doo Meets Batman as 'The Penguin / Troll (voice) (archive footage)'.

Birthday: Fri, Dec 07 1923 –
Tue, Aug 26 1986

William HannaWilliam Hanna would have been no older than 90 in Scooby-Doo Meets Batman as 'Director, Producer'

Birthday: Thu, Jul 14 1910 –
Thu, Mar 22 2001

Joseph BarberaJoseph Barbera was 91 in Scooby-Doo Meets Batman as 'Director, Producer'

Birthday: Fri, Mar 24 1911 –
Mon, Dec 18 2006

Ken SpearsKen Spears was 64 in Scooby-Doo Meets Batman as 'Writer'

Birthday: Sat, Mar 12 1938 –
Fri, Nov 06 2020

Joe RubyJoe Ruby was 69 in Scooby-Doo Meets Batman as 'Writer'

Birthday: Thu, Mar 30 1933 –
Wed, Aug 26 2020