Grey DeLisle will soon voice Calvin's mom, Mrs. Jacobson in Calvin and Hobbes the Animated Cartoon Adventures using the same voice she used as Mac's mother in the Cartoon Network television cartoon series, 'Foster's Home For Imaginary Friends'. However it is true that she will use her own voice in Season 7.

Grey DeLisle
Mrs. Jacobson's voice portrayer
Grey DeLisle to voice Calvin's mom, Mrs. Jacobson in 'Calvin and Hobbes the Animated Cartoon Adventures'

Date of Birth

August 24, 1973


Ford Ord, California, USA



Years Active



Voice portrayer, singer and song writer


Christopher DeLisle (1994–1996)

Murry Hammond (2002–present)

Best Known Voice Portraying Roles

Daphne Blake in the 'Scooby-Doo' television cartoon shows and animated films

Birth Name

Erin Grey Van Oosbree


Bolt: Penny's Mother

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