How old was R.J. Williams in A Chipmunk Christmas?

Ross Bagdasarian, Jr.Ross Bagdasarian, Jr. was 32 in A Chipmunk Christmas as 'Alvin / Simon / David Seville (voice)'.

Birthday: Tue, Oct 25 1949

Janice KarmanJanice Karman was 27 in A Chipmunk Christmas as 'Theodore / Tommy's Sister (voice)'.

Birthday: Fri, May 21 1954

Frank WelkerFrank Welker was 35 in A Chipmunk Christmas as 'Santa Claus / Doctor (voice)'.

Birthday: Tue, Mar 12 1946

Charles BerendtCharles Berendt was >> in A Chipmunk Christmas as 'Clyde Crashcup (voice)'.

Birthday: Unknown Birthday

R.J. WilliamsR.J. Williams was 3 in A Chipmunk Christmas as 'Tommy Waterford (voice)'.

Birthday: Wed, Jul 19 1978

June ForayJune Foray was 64 in A Chipmunk Christmas as 'Mrs. Waterford / Mrs. Claus'.

Birthday: Tue, Sep 18 1917 –
Wed, Jul 26 2017

Phil MonroePhil Monroe was 65 in A Chipmunk Christmas as 'Director'

Birthday: Tue, Oct 31 1916 –
Wed, Jul 13 1988

Janice KarmanJanice Karman was 27 in A Chipmunk Christmas as 'Writer'

Birthday: Fri, May 21 1954

Ross Bagdasarian, Jr.Ross Bagdasarian, Jr. was 32 in A Chipmunk Christmas as 'Writer'

Birthday: Tue, Oct 25 1949

Chuck JonesChuck Jones was 69 in A Chipmunk Christmas as 'Character Designer'

Birthday: Sat, Sep 21 1912 –
Fri, Feb 22 2002

Toby BluthToby Bluth was >> in A Chipmunk Christmas as 'Background Designer, Production Design'

Birthday: Unknown Birthday

Hal MasonHal Mason was 64 in A Chipmunk Christmas as 'Story'

Birthday: Thu, Sep 06 1917 –
Fri, Oct 10 1986